13 best climbing pulleys
Climbing pulleys are essential pieces of equipment used in rock climbing and various outdoor activities where ropes are employed. They serve to reduce friction and provide mechanical advantage, making it easier to manage ropes, haul gear, or perform rescues. Here are key points about climbing pulleys:
Function: Climbing pulleys are designed to redirect ropes and reduce the friction generated when ropes run over fixed points, such as carabiners or anchor points. This reduction in friction allows climbers to exert less effort when pulling ropes or hauling loads.
Types of Pulleys:
- Single Pulleys: These have a single wheel or sheave and are used for basic rope redirection. They are commonly used in belay systems and for setting up simple mechanical advantage systems.
- Double Pulleys: Double pulleys have two sheaves and are ideal for more complex hauling systems and rescue operations. They provide greater mechanical advantage and can handle heavier loads.
- Tandem Pulleys: Tandem pulleys consist of two single pulleys mounted side by side. They are used for tandem rope systems, such as zip lines or certain rescue scenarios.
- Rescue Pulleys: These are designed for heavy-duty use in rescue operations.They are often larger and more robust to handle substantial loads.
Materials: Climbing pulleys are typically made of lightweight and durable materials like aluminum or stainless steel. These materials are chosen for their strength-to-weight ratio and corrosion resistance.
Sheave Bearings: Pulleys often feature ball bearings or bushings in their sheaves to reduce friction further and allow for smoother rope movement. Bearings make it easier to pull ropes under load.
Carabiner Compatibility: Many climbing pulleys have attachment holes or clips that are compatible with carabiners, making them easy to attach to harnesses, anchors, or other gear.
Uses:
- Belay Systems: Climbing pulleys are used in belay systems, such as the "Pulley Method" for belaying a second climber, to reduce friction and make it easier to feed or take in rope.
- Hauling Systems: They are employed in hauling systems to lift gear or injured climbers, distributing the force and reducing the effort required.
- Rescue Operations: In rescue scenarios, pulleys are used for various tasks like raising or lowering casualties, performing crevasse rescues, and more.
- Rope Access Work: Climbing pulleys are used in rope access work for tasks like building maintenance, window cleaning, and inspection.
Safety: It's essential to use climbing pulleys that meet industry standards and have a high breaking strength to ensure safety during climbing and rescue operations.
Maintenance: Regular inspection and maintenance of climbing pulleys are crucial to ensure their proper function and safety. Check for signs of wear, damage, or deformation.
Climbing pulleys are versatile tools that play a vital role in both recreational climbing and professional rope work. Choosing the right pulley for your specific needs and ensuring proper maintenance are essential for safe and efficient operations.
Below you can find our editor's choice of the best climbing pulleys on the market
GM CLIMBING 20kN UIAA Certified Micro Prusik Minding Pulley 1/2"
GM CLIMBING
Product description
GM CLIMBING Micro Prusik Minding Pulley
A smart pulley for hauling system
In a hauling system, a progress capture is always set up to support the load when the haulers stop pulling. Prusik knot is widely used to make this brake to complete process capture. Then a PMP is indispensable because of its side plates.
The swing side plate's closing style make it compatible with almost all the carabiners, even those whose shape is out of balance. (compared with fix side plate pulley)
Light and compact, the smart pulley is easy to carry and takes up almost no space in your rack.
High quality-manufactured pulley who combines both utility and beauty.
The pulley is qualified for rescue / climbing hauling or boat draggig.
You could use it to set up interesting tackle and block systems at your home. With red finish of dull polish, the pulley will well coordinate with your house color without impact on the house appearance.
Specification
Plate: Aluminum Alloy
Sheave: Aluminum
Color: Black / Red
Size: 3.189 x 2.224in
Breaking Strength: 20kN / 4500lbs
Net weight: 105g / 3.7Oz
Max. diameter of rope: 1/2in or 13 mm
Certification: CE 1019 / EN12278 UIAA
- Micro Prusik Minding Pulley ( PMP ), with side plates, is an indispensable device for process capture in hauling / drag system.
- The closing style makes the pulley compatible with most kinds of carabiner.
- Swing plates for easy and rapid rope installation and remove. The closing style makes the pulley compatible with most kinds of carabiner.
- With rating to 20kN breaking strength, the pulley is of high durability and is able to satisfy almost all your requirements, like pulling a stranded boat, hauling your partner out of a crevasse, slack hitch, etc.
- Whether you use it for rescue / climbing system, or for setting a tackle and block in your house, this is a simple but super powerful pulley for you.
User questions & answers
| Question: | Height width are given what is the depth or 3rd dimension of the unit |
| Answer: | About 1 5/16". |
| Question: | Where is this manufactured |
| Answer: | I just pulled mine out and it does not say. It does have a certification label on it, however, GM is not a brand that any serious vendor carries for life support. I am sure it is made in China or equivalent and is a lesser copy of a more serious and expensive product. I used mine for non life support and it does fine. I purchased a pair of really good pulleys which look similar and retired these. |
| Question: | What's the warranty |
| Answer: | I don't know the answer to that. Have you tried contacting GM Climbing? I use a couple of these and haven't had any issues. |
| Question: | Does the pulley have ball bearings |
| Answer: | I don’t think so. To me it appears to ride on a bushing. That doesn’t mean I’m right, though. I use this as part of a mast climbing rig on my sailboat. Ascender, gri-gri and this “pulley”, this allows me to jug up the mast (kind of a three part, winch assist) and rap off on the gri. Seems to run freely, limited usage, no complaints. |
GM CLIMBING 29kN UIAA Certified Micro Pulley Slack Tender for Hitch Tending
GM CLIMBING
Product description
GM CLIMBING Micro Pulley Fixed
A high-performance pulley with fixed side plate for outdoor sports, whether you go for rock climbing, tree climbing, crevasse rescue, caving...
Fixed side plates are solidly locked to ensure safety when used, whose shape also make an excellent pulley for quickly rigging a hauling system.
Sheaves are made of air-craft grade aluminum.
ATTENTION: It should not be used on cable line because of the aluminum sheave.
Material: Aluminum Finish: Anodised
Height: 81.5mm/3.209in - Width: 44.25mm/1.742in - Length: 29mm/1.15in
A Hole Size: 13mm / 1/2" (Will take 9.25mm - 12mm rope or Small)
Breaking Strength: 6500lbs/29kN
Color: Red
Net weight: 86.5g/3.05 Oz
Certification: CE 1019 EN 12278 UIAA
- GM CLIMBING Micro Pulley with Fixed Side, 29kN, compact and light, compatible with rope up to 1/2" (13mm), CE and UIAA certified.
- A perfectly quality-manufactured micro pulley which is essential for a double-roped climbing or rescue system setup.
- Rating to 29kN /6500lbs for high durability to satisfy all your requirements; Light, compact and quick to install on the rope.
- Frequently used in climbing system to reduce the overall friction in order to improve efficiency of your climbing, like slack-tending in spit tail climbing, reducing wear on the bridge when installed on the harness, etc.
- As a general-purpose pulley, this micro pulley excels great as well in many other applications, such as hauling, transporting or other mechanical advantages.
User questions & answers
| Question: | This pulley doesn't have an actual becket but is there room under the sheave for a carabiner |
| Answer: | Not a good practice. |
| Question: | does this pulley have metal bearings |
| Answer: | Yes, mine does. |
| Question: | Need a pulley that can handle repetition and heat for an exercise rope. Regular pulleys get warm quick and become defective. Will this do |
| Answer: | Thank you! I will be using it in a high repetition exercise of my legs and arms. The repetition constantly reverses the motion. Weight on it will be much less than 150 Ib. As long as it can handle the heat generated. I guess I have to try and see. |
| Question: | where is this manufactured |
| Answer: | Not sure, but Google searching seems to turn up China from most discussions. I'm using mine as an anchor pulley on a drift boat, so it's not a life or death thing for me. Seems like climbers "out there" aren't too impressed. |
Fusion Climb Ekat Micro Aluminum Side Swing Pulley
Fusion Climb
Product description
Ekat Micro Pulley
- 1 Ekat Micro Pulley
- 1 1/2" aluminum, fixed aluminum side swing plates with smooth rounded edges
- Strength: MBS: 20 KN
- Small and light yet strong and durable, 11MM Rope
- Dimensions: 3.42" x 2.65" x 1.5"
User questions & answers
| Question: | Is this a prusik minded pulley |
| Answer: | yes |
| Question: | Where is this pulley manufactured? does it say made in usa on it |
| Answer: | Doesn't explicitly say "made in" but does have "CA USA" stamped on it. |
| Question: | Does the pully have bearings |
| Answer: | It states on this page that it has dual stainless steel ball bearings. So, ignore the comment about "linear" bearings (there is no such thing). |
| Question: | dose it lock on place so you can climb up |
| Answer: | No. It doesn't have a locking mechanism. The Petzl Pro Traxion would be an example of a locking pulley that could be rigged to allow you to ascend. With most locking pulleys for climbing, be sure your rope diameter is compatable with your device, avoiding damage to the rope, the device, or you. |
NewDoar 32 KN CE Certified Large Rescue Pulley Single/Double Sheave with Swing Plate
sutai
- [Material] Anodized light alloy Swing side plates and pulleys for easy and rapid rope installation and removal! Net Weight:1 Ib(480g); Dimensions:3.23"(W) * 6"(L)
- [Double Pulley] 2" aluminum, 2 independent wheels for multiple pulley setups, side swing aluminum side plates with smooth rounded edges.
- [Applicable Rope] Compatible with wide range of ropes up to 16mm/0.6 inch. Multiple anchors for complex rescue / hauling system setup.Breaking Strength: 32kN / 7054 lb for high durability to satisfied your requirements.
- [Lsolation board Design] The hanging point is an elliptical design, so that the force is even when hanging, and the rolling tension is 16KN. Isolation plate: The double pulley adopts the isolation plate design, and the two ropes will not be entangled with each other.great for a variety of industrial and sports applications.
- [Widely Use] Rock climbing pulley for mountain rescue, tower work, ski patrol or whatever requires block and tackle system.For hauling big load, large pulley is much more better and easier.
User questions & answers
| Question: | is this for 2 pulleys |
| Answer: | It clearly says “2 pieces”! However, this is not what I bought. When I bought mine, it was a single dual pulley for about half this price. |
Product features
NewDoar Swing Single / Double Pulley
This Swing pulley is very strong and efficient: ideal for rescue, hauling heavy loads and intensive use.
Single Sheave
Double Sheaves
Big Load
GM CLIMBING Hardware Kit for 5:1 Mechanical Advantage Pulley Hauling Dragging System Block and Tackle
GM CLIMBING
Product description
GM CLIMBING Ultra-light Rigging Hardware Kit for 5:1 Mechanical Advantage Pulley System
What's included:
2x 40kN Micro Double Pulley
2x D-shape Screw Locking Carabiner
1x 18in 8mm Prusik Loop
1x 48in 16mm Nylon Sling
SPECIFICATION of GEARS
1. GM CLIMBING 40kN Micro Climbing Double Pulley
Type of Pulley: Micro Double Pulley with Swing Plates
Dimension: 161x100mm - 2.4x3.94in
Dia. of Sheave: 36mm / 1.41in
Weight: 180g - 6.35Oz
Material: 7075 Aircraft Grade Aluminum
Ball Bearing
Max. Rope Compatibility: <12mm / 0.47in
ATTENTION: Never a metal cable sliding over the sheave!!!!!
Breaking Strength: 40kN=2 x (10kN+10kN)
Certification(s): CE 1019 EN 12278
2. GM CLIMBING Ultra-Light D-shape Screw Locking Carabiner
Material: 7075 Aircraft-grade Aluminum alloy, Hot Forged
Standard Finish: Anodized
Dimension: 99 x 62.5mm / 3.898 x 2.461in
Gate opening(d): 19mm / 0.748in
Net Weight: 53g / 1.87Oz
Breaking Strength: Major axis: 24kN - Minor axis: 7kN - Open gate: 7kN
Certification: CE 1019 EN 12275 / UIAA 121
3. GM CLIMBING 18in 8mm Pre-Sewn Prusik Loop
Length:18in (the length of loop when flat pull)
Diameter: 8mm / 5/16 in
Material: Polyester
Strength: 20kN / 4500lb
8mm accessory cord been CE certified conformed to EN 564
Prusik loop is used to created processs capture system.
4. GM CLIMBING 48in 16mm Nylon Sling Runner
Length: 120cm / 48inch (flat pull)
Width:16mm / 5/8inch
Material: Tube Nylon Webbing
Breaking Strength: 22kN / 4840lb
Weight: 79g / 2.79Oz
Certification: CE1019 EN566
Nylon Sling, with 22kN breaking strength and 48in length, is designated to easily create rigging anchor.
- Ultra-light Rigging Hardware Kit for 5:1 Mechanical Advantage Pulley System from GM CLIMBING contains: 2x 40kN Micro Double Pulley, 2x D-shape Screw Locking Carabiner (assorted color), 1x 48in 16mm Nylon Sling, 1x 18in 8mm Prusik Loop.
- With this kit, you could easily set up 5:1 or 4:1 hauling system, which equals that you get 3 or 4 other men to help you, whether you put your car out of a ditch, haul something up, tension a slack line system, or rescue partner, etc.
- They are compact to take very little space in your car boot, in your garage or in your equipment rack.They are lighter compared to those large machines like a winch or those with big and heavy hooks.
- Of High Strength. All the components are of Rock Climbing standard. You could make a rescue system with them to haul your partner out of a crevasse.
- MULTIFUNCTIONAL! 100 applications can be accomplished with these hardware.
User questions & answers
| Question: | what is the safe working load for this set |
| Answer: | If you are asking for the maximum breaking load for everything in the system that is given both in the description and on the devices themselves (you can zoom in on the picture) if however you are wondering what the swl is to my understanding (and I’m not an expert) climbing equipment is really only rated at the maximum breaking load. It’s up to you to decide (for reasons I won’t get into here) how far you want to push the equipment based off that rating. In general (again not an expert) stick to safe working loads ratios of 4:1 and up depending on weather you’re planning on having them static load or dynamically load. Hope this helps. |
| Question: | waht size rope can these take |
| Answer: | These are rated up to 12mm rope. |
| Question: | Does the prusik loop have one or two eyes sewn in? Pic appears to show single |
| Answer: | One |
| Question: | So will this fit 1/2 inch climbing line |
| Answer: | Yes, it fits. No room to spare and it’s bigger than recommend rope size. |
GM CLIMBING 32kN UIAA Certified Large Rescue Pulley Single/Double Sheave with Swing Plate CE/UIAA
GM CLIMBING
Product description
Large Single Pulley with Swinging plate
Large aluminum alloy single pulley with rotating side plates for easy placement anywhere along the rope.
Ball bearings are the best for hauling efficiency and durability.
Color: Black, Blue, Red
Breaking Strength: 32kN / 7100lbs
Material: Sheave - Aluminum
Sheave Diameter: 58mm / 2.28 inches
Net weight: 247g / 8.7Oz
Max. diameter of rope: 5/8 inches or 16 mm
Ball bearing
Certification: CE1019 EN12278 UIAA
Orange Large Double Pulley with Swinging plate
Color: Black, Orange
Breaking Strength: 32kN/7100lbs
Material: Sheave - Aluminum
Sheave Diameter: 58mm / 2.28 inches
Net weight: 430g / 15Oz
Max. diameter of rope: 5/8 inches or 16mm
Ball Bearing
Certification: CE1019 EN12278 UIAA
- These Single/Double Rescue Pulleys are great choices for anyone who need a quality-manufactured pulley for mountain rescue, tower work, ski patrol or whatever requires block and tackle system.
- For hauling big load, large pulley is much more better and easier.
- Mounted with ball bearing for higher efficiency and smoothness. Swing side for easy and rapid rope installation and remove
- Rating to 32kN / 7100lbs for high durability to satisfied all your requirements, like pulling a standed boat,hauling some out of a crevass, etc.
- Compatible with wide range of ropes up to 16mm (5/8"). Multiple anchors for complex rescue / hauling system setup
User questions & answers
| Question: | Breaking strength is 7100 lbs. What's the safe working load |
| Answer: | The standard for life safety is a 15:1 safety factor. That would calculate to a 473 Lb. safe working load (which complies with the "two person" load standard.) The standards for other uses vary. For example, for technical large animal rescue, the standard is a 5:1 safety factor or 1,420 Lbs. |
| Question: | Would this provide a really smooth glide for home gym with 1/4 cable |
| Answer: | This pulley is designed for use with larger diameter rope - not steel cable. At 32 kiloNewtons (i7194lbs) capacity, would be serious overkill for home gym use anyway. Climbing, rescue and arborist' activities are better uses for this pulley. |
| Question: | Can you use this as a snatch block for self-recovery on an ATV |
| Answer: | The load rating is 32kN, or just over 7,000 Lbs. It will handle up to 13mm (1/2inch) kernmantle or wire rope with no problem, although I would expect it to experience less wear on the sheave when used with nonmetallic rope or cable. Your weak point is likely to be what the pulley is attached to. I would recommend that you make certain that your shackle is equally rated, whether you use this pulley or something else. For the record, we use this model for technical rescue, have over a dozen in service on different response units, and have found them to be totally reliable. (We're careful to use them within their load ratings and keep them clean.) |
| Question: | Where's it made |
| Answer: | China.. I bought two double pulleys and when they were use only on one side one side of each of them seized..I then bought 6 single pulleys from a supplier out of the states (still a chinese product) but they seem to be working fine. |
NAXEN 32kN Pulley Single/Double Sheave CE Certified for Climbing Mountaineering Caving Rescue
Product description
Still looking for a good pulley?
Try this one, quality pulley with a reasonable price.
Designed for mountaineering, caving, creating mechanical advantage, hauling...
THREE YEARS GUARANTEE: This product is guaranteed for three years against any faults in materials or manufacture.
Specification
Single Pulley
Material:
-Sheave: Aluminum alloy
-Side Plates: Aluminum alloy
Weight: 247g / 8.7oz
Color: Black / Red / Blue
Max.Rope Diameter: 16mm / 5/8in
Breaking Strength: 32kN
Certification: CE EN12278
Double Pulley
Material:
-Sheave: Aluminum alloy
-Side Plates: Aluminum alloy
Weight: 430g / 15oz
Color: Orange
Max.Rope Diameter: 16mm / 5/8in
Breaking Strength: 32kN
Certification: CE EN12278
Notice: The both pulleys cannot be used on cable.
- Compact Design. Quality pulley designed for mountaineering, rescue, tower work and pulley system.
- Ball Bearing. Sheave mounted on sealed ball bearing for smoothly rotate and effciently work.
- Easy to Use. Thanks to its mobile side plates, the installation and remove of rope will be easier.
- Reliable. Rated up to 32kN (7100 bs), the pulley also gets CE certification. You can count on it completely.
- Versatile. Suitable for wide range ropes up to 16mm / 5/8in.
GM CLIMBING 40kN Micro Double Pulley Prusik Minding Ball Bearing UIAA CE for Progress Capture System Rigging Hauling Rescue Arborist Tree Climbing
GM CLIMBING
Product description
GM CLIMBING 40kN Micro Climbing Double Pulley
Specification
Type of Pulley: Micro Double Pulley with Swing Plates
Dimension: 161x100mm - 2.4x3.94in
Dia. of Sheave: 36mm / 1.41in
Weight: 180g - 6.35Oz
Material: 7075 Aircraft Grade Aluminum
Ball Bearing
Max. Rope Compatibility: <12mm / 0.47in
ATTENTION: Never a metal cable sliding over the sheave!!!!!
Breaking Strength: 40kN=2 x (10kN+10kN)
Certification(s): CE 1019 EN 12278
- 40kN Micro Double Pulley with Swing Plates from GM CLIMBING for you to easily set up most pulley systems while largely lighten your rack. Light, compact, and durable, compatible with rope up to 12mm, CE and UIAA certified. Super power double pulley for you in a wide variety of applications, like general rigging, hauling, dragging system, rescue, tree climbing, mountaineering, etc.
- Easier rope installation and removal due to swing side plates. You don't have to thread rope from end to end, much facilitate the set-up progress of system. Prusik minding plates and sheaves efficiently tend prusik of progress capture system.
- The closing style of connecting point qualifies the pulley to be compatible with most kinds of carabiners. Large connecting space, enough for 2 carabiners attachment. Bottom becket creates additional attachment point, simplifying the whole system.
- Adoption of ball bearing sheave assures a nicely smooth rotation as well as keep up to its maximum efficiency.
- Certified and conforming to CE EN 12278 (for pulley), Rating to 40kN=2 x (10kN+10kN) breaking strength. 36mm / 1.41in sheave diameter, provides high pulley efficiency for all you need for a pulley, no matter in arborist applications, or pulling a stranded boat, hauling some out of a crevasse, etc.
User questions & answers
| Question: | do these pulleys use sealed ball bearings or do they use bushings |
| Answer: | It said ball bearing in the description. |
| Question: | Can I use 1/2 in rope |
| Answer: | 1/2" = 12.7 mm. Max D with this pulley is 12 mm, so NO. Try math. |
| Question: | Can this be used as a single pulley |
| Answer: | As in like a self rescue kit? If that’s the question yes but you also have to run a single micro pulley as well otherwise the double will run off at a canter and that may wear on ur rope but I guess I’m a pinch it wouldnt matter. Cause ya gotta do what ya gotta do sometimes right? Hope this helps— |
| Question: | Can I use these to winch our stumps with my 12,000lbs winch equipped with a 3/8” cable |
| Answer: | I'm sure there's a hefty safety factor with these, so I'd give it a go in your shoes-- BUT with two important precautions: 1) make sure the ROPE you use with these blocks will handle 3,000 pounds, no sweat, otherwise the rope will break before you realize the potential of these blocks-- probably just a nuisance, not dangerous. 2) I assume you'll affix the blocks to another tree with a tree saver and shackle. Make sure that arrangement is much stronger than your winch. If it breaks, you and/or your truck will be directly in the line of fire. Do it right and the worst that can happen is you'll break these blocks-- which will answer your question! |
Geelife 20KN Micro Climbing Pulley General Purpose Small Aluminum Rope Pulleys for Rescue/Aloft Work/Rappelling Etc.
Geelife
- A perfectly quality-manufactured small rope pulley which is essential for a double-roped climbing or rescue system setup.
- Rating to 20kN /4500lbs for high durability to satisfy all your requirements; Light, compact and quick to install on the rope.
- Frequently used in climbing system to reduce the overall friction in order to improve efficiency of your climbing, like slack-tending in spit tail climbing, reducing wear on the bridge when installed on the harness, etc.
- BALL BEARING SEALED! Mounted with ball bearing for higher efficiency and speed; Compatible with rope up to 1/2".
- As a general-purpose pulley, this micro gear pulley is also widely used in many other applications, such as hauling, transporting or other mechanical advantages.
User questions & answers
| Question: | Can this pulley be worked with a nylon cable for home gym |
| Answer: | Depends on the cable size and bend radius the nylon cable is specified to tolerate at the tension you will be using it at. You should select a pulley/block designed for the size cable you are using, slightly larger if a an exact match can not be found. If the saddle is too large it will increase the amount of flattening/distortion the cable will experience each time it goes around the pulley. The radius of the wheel in this pulley is relatively small. The smaller the radius the more wear on the cable each time it moves through the pulley due to the strands of the cable rubbing on each other since the strands further from the center of the wheel travel over a greater diameter than the strands closer to the center of the wheel. If this is to replace or add a pulley on a commercially designed gym you should attempt to match the radius/width of the existing pulleys. |
| Question: | will this work with 9.9mm rope |
| Answer: | Of course, 1/2inch In the description is the max rope. 9.9mm also could work |
| Question: | What is the maximum size gofit rubber power tubes that this will handle |
| Answer: | 5/8” round |
| Question: | Will this work with 15mm rope |
| Answer: | The maximum size of rope could be less than or equal to 16mm, I hope you find this helpful. Finally, thanks for your question! |
GM CLIMBING UIAA Certified 30kN Swing Cheek Micro Pulley Ball Bearing CE General Purpose
GM CLIMBING
Product description
GM CLIMBING 30kN Swing Cheek Micro Pulley
Mechanical advantage of pulley is an awesome thing we can have in our daily life.
This micro pulley will help you get the maximum advantage with smooth rotation and easy use.
Specification
Sheave & Plate Material: Aluminum
Breaking Load: 30kN
Weight: 78g / 2.7Oz
Max. rope compacity: 12mm
Blue-Ball bearing: less contact area with axle, more efficient with very little friction in system, excellent for high speed use
Certification: CE1019 EN12278 / UIAA
Attention: Please don't put steel cable on the sheave of pulley.
- Light and compact micro pulley. You could use it in 100 applications, in hauling, dragging, tensioning system, in rescue, tree climbing, and etc.
- Swing cheek makes the rope installation and removal much easier, which much facilitate the system setting process.
- Smooth rotation provides maximum mechanical advantage.
- Of 30kN Breaking strength, the pulley will satisfy almost all your requirements.
- Blue-Ball bearing: less contact area with axle, more efficient with very little friction in system, excellent for high speed use. Light and compact, the micro pulley will take up almost no space in your rack.
User questions & answers
| Question: | is it lockdown type |
| Answer: | No. It is just a simple pulley. The cheeks are free spinning to facilitate loading your line into it. It should be used with an oval, locking carabiner. |
| Question: | What are the dimensions of this pulley |
| Answer: | Roughly 1.5"x2" less than an inch wide. I use as a prusik minding pulley on 7/16 rope. I use 4-5 days a week and it's holding up great |
| Question: | Can this pulley be used for rigginig tree limbs down |
| Answer: | It's not recommended, it's designed for climbing, if you choose to incorporate it in your rigging equip keep it to a safe working load of 5to1 (30kn=apx 1000lbs) |
| Question: | Can this pulley be used with a nylon cable for home gym |
| Answer: | Depending on diameter of cable, this pulley is designed for 1/2" rope, it is plenty strong enough, just not sure how well a small cable will track in roller in pulley. |
Epic Peak 30KN Triple Attachment Climbing Hitch Pulley for 13mm Rope
Epic Peak
Product description
General use triple attachment fixed side rope pulley
- Compact and light weight
- Fits 13mm rope - Compatible with most carabiners
- 30kn triple attachment pulley
- Amazing quality with a Free Epic Peak Decal
- Size: 3.75 x 2.75 inches
User questions & answers
| Question: | Will 1/2 inch rope work with this |
| Answer: | 1/2 inch rope is perfect for this unit |
| Question: | Where is it manufactured |
| Answer: | No mention on the pulley itself. |
| Question: | Does it have a bushing or bearing |
| Answer: | Bushing |
| Question: | Is this rated and certified |
| Answer: | I don't know, but I do know that it's an awesome and well-built product my friend !!! |
NAXEN Zip Line Pulley Tandem Speed Dual Trolley with 25kN Carabiner
NAXEN
Product description
Looking for a SAFE Tandem Trolley for your Backyard Zipline Set?
Try NAXEN Zipline Pulley!
Never get Rust.
Made from stainless steel(sheaves) and aircraft aluminum alloy(plate), the pulley can easily handle any outdoor enviornment.
Cable Compatible.
With stainless steel sheaves, the tandem trolley can work on cable and textile rope both.
Smooth Rotation.
Thanks to ball bearing, NAXEN Zipline Pulley features great smooth, maximum speed rating up to 35 m/s.
Super Sturdy.
The MBS of this pulley is rated at 30kN (6700lbs).
Professional Oval Carabiner Available.
You can choose our professional carabiner to connect with the pulley.
Specification
Pulley
Material:
-Sheave: Stainless Steel
-Plate: Aircraft Aluminum Alloy
Break Strength: 30kN
Maximum Allowable Speed: 35 m/s.
Ball Bearing: Yes
Max Rope Size:
-Rope: 13 mm
-Cable: 12 mm
Certification: CE EN12278
Carabiner
Material: Stainless Steel
Breaking Strength: 25kN
Certification: CE EN362
- Super Smooth. NAXEN zipline pulley is mounted on ball bearing, features smooth rotation up to 35 m/s.
- Cable Acceptable. The tandem double pulley can work on steel cable and textile rope both.
- Safety Pulley. Made from aircraft aluminum alloy, the speed dual trolley is sturdy enough to support up to 30kN (6700lbs)
- CE Certification. Zipline pulley and Carabiner both get CE Certification and meet EN12278(pulley) EN362(carabiner) standard.
- Build your Backyard Zipline Set with NAXEN Tandem Speed Trolley Now!
User questions & answers
| Question: | What size cable is recommended for this trolley? Is a 1/4" too small |
| Answer: | I'm using it on 1/4" steel cable and it works fine |
| Question: | What size poly cable would be too big |
| Answer: | 1/2” is the limit I think. |
| Question: | What are the manufacturer recommendations for cable sizes & weight bearings - they fo not list - i'd appreciate advise (answer in english, plz) - tku |
| Answer: | quarter inch / 250 lbs. |
| Question: | Is there a brake or braking system compatible with this trolley |
| Answer: | There is no brake. The 'brake' is the tree you're going to, which if too hard of a hit, use a spring coil stopper or less slope. I don't know of these coming with a brake. |
PETZL P03A Mobile Versatile Ultra-Compact Pulley
PETZL
Product description
Compact and extremely lightweight, the MOBILE pulley is designed for a variety of uses
- Ultra compact, lightweight pulley
- Designed for hauling systems and deviations
- Sheave mounted on self-lubricating bushings for good efficiency
- Package weight: 0.25 pounds
User questions & answers
| Question: | Can I use this for Tyrolean traverse? Is the wheel made of steel |
| Answer: | The wheel is aluminum, on rope its fine. On cable you would have to be gentle and no speed. (its not a zipline pulley) |
| Question: | What is the seize |
| Answer: | The silver wheel is 5/8" wide with a 1-1/4" diameter. The total dimension of the unit is 1-3/4" wide by 2-5/8" long. I run both a 1/2" and 5/8" rope through it just fine The 5/8" is a little tight but still runs smooth. This is a great little pulley. Light weight, strong and easy to use. |
| Question: | Is this a prussik-minding pulley |
| Answer: | Yes it is prussik minding |
| Question: | Okay, i am new at this and wanted a pulley for my emergency bag. i understand the kn is for weight lift, but the wll is what? thanks |
| Answer: | The working load limit (WLL) (in kilonewtons) is a recommendation by the manufacturer (Sometimes stamped on the gear as WLL). A safety factor (SF) equals the minimum breaking strength (MBS) / divided by the working load (WL) the amount your lifting. 1 kN equals 225lbs (approx). You may be subject to guidelines/rules for your industry. Typically Mountain Rescue / Cave Rescue goes for a safety factor of 5, Industrial Screwlinks SF 4, Search and Rescue SF 7, Fire Departments(NFPA) SF 10,12 or 15 depending on department.Pulley's are force multipliers which is good and bad. If you have a 1 kN (225lbs) cinder block attached to a rope through the pulley and your holding the rope parallel. Your hand is holding 1 kN, each side of the rope has tension (T) of 1 kn, whatever the pulley is attached to has a force on it of 2 kn (450lbs) make sure its strong. If you attached the pulley to the block, tie one of the rope to something high and lift the other end with your hand, you have to 2:1 (think letter U shaped). The force on the pulley is 1kN (225lbs), whatever the rope is attached only has a load of 1/2 kN (112.5lbs), Each side of the rope only that your holding has (T) tension of 1/2 kN (112.5lbs) and you only have to lift 1/2kn (112.5 lbs). The first way stresses gear and anchors, the second way is 1/2 the stress on gear and 1/2 the work. |
Latest Reviews
View all
Dii Bed Skirts
- Updated: 26.02.2023
- Read reviews
Sports Memorabilia Magazines
- Updated: 02.01.2023
- Read reviews
Cracker Barrel
- Updated: 23.05.2023
- Read reviews
Cpap Full Face Masks
- Updated: 06.02.2023
- Read reviews
Brita Thermostats
- Updated: 17.03.2023
- Read reviews