13 best zip line brakings

Product description

About our Zipline Spring Brake System:

-Extra large, long compression spring 7 'Long 113⁄64in "outside diameter, a safer zipline spring brake.

-Our spring is made of heat-treated stainless steel, has a longer service life and better elasticity. It is not easy to rust.

-All of this ensures that more customers can purchase a safe and durable zipline brake kit, allowing more children to play safely in the Back yard without having to worry about hitting trees.

Specifications:

- Spring length: 7 feet / 84 inches

- Spring material: stainless steel

- Applicable for: 2/5, 3/16, 1/4, 5/16, 3/8 inches in diameter.

- Plug type: Circular and high quality

- Bug: Single high-density injection rubber

 

The package includes:

- Stainless steel spring x1

- High density rubber x2

- Clamps x2

 

More:

* The plug made of high density and super resistant rubber provides effective and safe cushioning and does not damage other parts. High cost, one-piece injection manufacturing technique to ensure that each product performs excellently. 



* The clamps are exceptionally durable and fit perfectly into the shape of the rubber, providing incredible security. 



* The spring comes more robust, long and of high resistance, to give you security and tranquility for a long time.

 

 

• DURABILITY - Made of stainless steel, it has a much longer useful life and better elasticity, and accompanies the high-density rubber stoppers with a perfect fit for the clamp that provides a support and perfect fit at each end protecting the cable, the cart and the driver with a safe and perfect finish.
• LONG and STRONG - 7 'Long 84 inches "spring outside diameter and with 0.71in pitch and 0.09in wire diameter, the safest, sturdiest, toughest and longest zip spring brake on the market. Fits size cable length up to 1/2. Compatible with 3/16, 1/4, 5/16, 3/8
• TWO INSTALLATION OPTIONS - * FIRST - Can be INSTALLED WITHOUT REMOVING the cable from the zipline, the two rubbers come with an opening to allow the Zipline to be fitted, see the explanatory video. Be careful to install the rubbers on the handle, you will need a screwdriver to help open the rubber, our rubber is of high density and therefore very resistant and hard to handle. Be careful and you can install it, but if you prefer you have the second installation option.
• TWO INSTALLATION OPTIONS - * SECOND - Or simply run the cable through the plastic ends of the brake and you are ready to install. In the second option, if your zipline is already configured, you will need to remove the cable to install the brake system. You will need to assemble the kit and a Philips wrench to help fit the spring and rubber onto the zip line. All parts are loose in the packaging (spring, rubber and clamps).
• PATENTED DESIGN- The rubbers have an opening to help fit the zipline cable to install without uninstalling the zipline, but to be safe, it comes with a clamp with an exact fit on the high strength rubber, and the circumference of the spring is more robust, and also the longest, largest and most robust on the market. A great compression spring stop for your backyard zip line. You are safe and protected, your family happy and safe on a fun day!

• [SAFETY MATERS] We designed our heavy duty Zipline Brake Spring with premium special stainless spring steel. The spring compression can effectively absorbs the momentum of the high speed rider and brings them to a slow down stop. keep you and your little ones stay away from the trees. The heavy-duty polymer ends that are secure with clamps for maximum durability.
• [APPLICATION] These brake springs are designed for backyard zip lines over 6ft, compatible with 3/16, 1/4, 5/16, 3/8 and 1/2 inches diameter zipline cable(wire). It could be used as a stand alone zip line stopper or as a secondary safety backup for a primary brake system, when needed, 2 springs can be used together to add more brake distance from the trees.
• [PREMIUM MATERIAL] The spring is made of special spring stainless steel, the stopper blocks are made of premium Nylon, you can use it for years without get rust and broken. The Nylon Stoppers at each end protect the cable, trolley, and the rider with a smooth contact. Two stainless steel fasten clamps hold the Nylon ends firmly in the spring.
• [EASY INSTALL] Just feed the cable through the rubber ends of the spring brake and you are ready for installation within 2 minutes without any tools. These Nylon stoppers also could be removed add the spring to the zip line without taking the cable down for installation by twisting it right onto the cable.
• [100% SATISFACTION OR MONEY BACK] If you're not satisfied with our zipline stopper, please send them back for a full refund. Feel free to contract us when you have any concern with the products, we will ensure you have a 100% positive purchasing experience.

Product description

About Our Zipline Spring Brake System:

We have improved the manufacturing process of the spring.Extre large long 6.5' Long 1 1/4" outer diameter compression spring, a safer zipline spring brake.

Our spring is made of heat treated stainless spring steel,it has longer service life and better elasticity.Not easy to rust.

Our rubberized stoppers have built-in high-quality iron tube, which can prevent the cable from rubbing on the stoppers  for a long time to cause the stoppers to break.

All of this ensures that more customers could buy a safe and durable zipline brake kit, allowing more children to play safely in the yard without having to worry about hitting trees.

Specifications:

Fits Cable for 3/16, 1/4, 5/16, 3/8 inches diameter, over 60 feets zipline cables.

Installation:

1. Before installing the zip line system, the cable should be insterted into the spring.

2. Cross the cable from one end to another end. 

3. Place the spring brake on the turnbuckle side and keep a safe distance from the end point.

• ✔️EXTRA LARGE LONG--6.5' Long 1 1/4" outer diameter compression spring, a safer zipline spring brake.Suitable for zip lines 1.over 60ft, compatible with 3/16, 1/4, 5/16, 3/8 inches diameter zipline cable/wire.This compression spring brake will give you that extra cushion you need and 100% guarantee your safety.
• ✔️PREMIUM QUALITY:Unlike other normal spring on the market, our spring is made of heat treated stainless spring steel,it has longer service life and better elasticity.Not easy to rust.
• ✔️PATENTED DESIGN:Compare with other stoppers on the market, Our patented design:Rubberized stoppers have built-in high-quality iron tube, which can prevent the cable from rubbing on the stoppers for a long time to cause the stoppers to break.The rubberized stoppers at each end protect the cable, the trolley, and the rider with a smooth finish.
• ✔️EASY TO INSTALL: Just feed the cable through the rubber ends of the spring brake and you are ready for installation,you can finish it within 3 minutes without any tools.
• ✔️SAFETY COMES FIRST:Compression of the spring absorbs the momentum of the rider and brings them to a stop. This compression spring brake will give you that extra cushion， help you and your little ones stay away from the trees to have a fun zipline sports.when a rider intentionally hits the spring, they get a good bounce back up the line and don't get hurt.

User questions & answers

Question:	how many pounds will this sping stop at about 6 degrees
Answer:	Dear Customer Thank you for your question. The heavy-duty spring brake is 6.5 feet in length and can stop cyclists weighing less than 450 pounds on a safe slope of 2° to 3° from the ground (decrease by 3%-6%). Please rest assured to use!
Question:	The trolley from zip line keeps getting stuck in the rubber plunger at the end of the brake. If the rubber plunger will broken soon
Answer:	It won’t, it has longer service life. It is different from other springs, the seller designed a built-in iron tube inside the plug，so good!
Question:	Is this spring brake easy to rust
Answer:	NO!It is made of stainless steel and will not rust. I have used it for 6 months and the quality is very good!
Question:	Is it suitable for 5/16-inch wire
Answer:	This zipper cord bracket kit is compatible with 3/16, 1/4, 5/16, 3/8 inch diameter zipper cords.

Product description

Just pass the cable through the plastic ends of the spring brake and you are ready to intall. If your zip line is already installed, you will need to take down existing zip line to install.

Full CRESTWALKER warranty: If you're not completely satisfied with your purchase simply let us know and you'll be offered a full refund or replacement.

• Heavy Duty: stainless steel spring 1-1/4" in diameter, each plastic end made of UHMWPE (ultra-high-molecular-weight polyethylene) with the highest impact strength
• 6 1/8 feet in length: the longer, the safer
• Compatible with cable sizes up to 1/2"
• The compression spring brake adds stopping power to the end of the ride
• Idea for your backyard zip line

• Compatibility Range - The zipline stopper is compatible with 3/16, 1/4, 5/16, 3/8 inch diameter zipline cable/wire and suitable for most zip lines which is over 60ft long.
• Braking Performance - This zipline spring brake can stop people whose weight up to 300lb on the slope 5° of the ground（drop rang of 5%).
• Applications - Mainly used as kids backyard zip line spring stop / brake kit system, it is the more convenient and efficient substitute for bungee brake, helping you and your little ones stay away from the trees to have a fun zipline sports.
• Better Elasticity - Material of the spring is piano wire, which is a high-carbon steel with better elastic performance than stainless steel, strengthing your braking system significantly.
• Universal Accessories - This zipline parts is compatible with rubber plugs of other zip line stoppers, please compare the dimensional parameters of the spring and the rubber plug.

Product features

Necessity of Spring Brake

The outdoor zipline needs a buffer before the end point to eliminate the kinetic energy, otherwise it will cause danger.

Usually, most of the zipline kits products provide bungee brake to get the buffer, to avoid people hitting the tree.

However, only using bungee brake not only increases the loss of bungee rope, but also is not safe enough. The spring brake can be used together with bungee brake to increase the safety of sport.

High Impact Resistance

Compared with ordinary carbon-steel and stainless steel, Piano Wire has better strength and toughness.

Can withstand greater impact kinetic energy without damage under the same length and specification.

Stable Performance

Compared with stainless steel, Piano Wire has stronger anti fatigue and anti creep ability, and can be used more frequently in a period of time without worrying about the weakening of spring performance.

Strong Elasticity

Compared with ordinary carbon steel wire and stainless steel wire compression spring, Piano Wire compression spring is more elastic.

Long service life

The metal surface blackened treatment to enhance the anti rust ability and make up for the common carbon steel spring easy to rust. The service life is more than half a year.

Durable Rubber Plug

The cable plug is made of natural rubber, very durable, providing powerful cushioning.

3/8 in Cable Compatible

Compatible with 3/16, 1/4, 5/16, 3/8 inch diameter zipline cable/wire and suitable for most zip lines which is over 60ft long.

Protective Gasket

Stainless steel gasket added between spring and plug, Avoiding the risk of the rubber plug being damaged by the spring.

Installation

1. Before installing the zip line system, the cable should be insterted into the spring. 2. Cross the cable from one end to another end. 3. Place the spring brake on the turnbuckle side and keep a safe distance from the end point.

Note

1.Piano wire is a reinforced kind of high-carbon steel, still need to be stored in a dry space.

2.You could apply anti-rust oil to the spring surface to strengthen the anti-rust effect, just take you several minutes.

3.Try to avoid leaving the spring in a bending or compression state for a long time, because doing so will cause the spring to deform and weaken its elastic performance.

4.In fact, stainless steel is only less likely to rust, but normally high-carbon steel's elastic property is much stronger than stainless steel.2

• Revolutionary new braking - just pull back on the handle bars to stop
• No replaceable parts
• Made in Oregon USA

User questions & answers

Question:	What exactly comes with this zipline? Is it everything you need to zip right away. Also, how long is this particular line and the wight limit
Answer:	It has a 3 prong plug for 120 volt outlet. The cord is appx. 32" long.
Question:	What is this for? Include
Answer:	As long as it’s a blendtec yes.
Question:	How many feet of cable
Answer:	No, just 110/120
Question:	How long feet of cable
Answer:	Not this one. Both are acrylic (and phenomenal)
Question:	Where is this made
Answer:	you can order jars on their website or I’m pretty sure they have them here on amazon
Question:	What is the max weight of the rider that it can stop
Answer:	It looks like the author added about 100 new recipes. Plus more info on wines. I am new to bartending and I like this book a lot...just wish the print was bigger.
Question:	Can I use this on a rope instead of a cable
Answer:	No. The pages are regular paper, no laminate.
Question:	With a 450 ft zip line, for kids & adults, will 3 springs be a good enough backup with our handbrake
Answer:	I have an older version, 6th addition and it's in ounces.

Product description

Overview: The Original Trolley is a zip line trolley made for serious use and can easily handle 5/16" - 1/2″ lines. Includes revolutionary Speed Control braking. Features Speed Control braking - Pull back on the handlebars to slow down or stop - Push handlebars forward to resume full speed. No replaceable parts! - Braking is done using high-quality heat-treated rollers bicycle style handlebars keep the rider stable and facing forward high quality sealed bearing rollers for a smooth fast ride Designed to be easily mounted and unmounted from the zip line Specifications powder coat finish 10 gauge steel body Stainless steel, heat treated rollers 2 sets of sealed, ABEC 7 precision bearings Certification: ISO 9001 supports 20kn, weight 7 lbs (with brake lock)

• Zipline trolley with revolutionary braking system
• No replaceable parts - uses pressure rollers - no pads
• Pull back on handle bars to slow down or stop, push forward to speed up
• Handle bars keep rider facing forward

User questions & answers

Question:	Could this be used with a 5/8th cable
Answer:	We just put ours up yesterday. We used 3/8th cable, Riders were from 5 years old to 61 years old. Had a blast.
Question:	Will this work on 1/4" cable
Answer:	Yes it will. You just have to pull back a little further before the breaking and gauges since the cable is quite small. We also have our backyard trolley which works well on quarter inch. The price on that is $245 but we would be willing to sell it for the same price, $195. The backyard trolley is a little and lighter and a bit easier for kids to handle.
Question:	does this work on 3/8 inch cable just a good? thanks n advance
Answer:	Yes it works very well on 3/8 inch cable. That is the most common.
Question:	Is this the backyard, sport or Pro
Answer:	It is closest to the Sport. It uses the same braking mechanism. It is shaped like a race car. They are all made very sturdy and quit similar.

• COMPATABILITY:Fits zipline cable size up to 1/2".It works perfectly for your backyard zip line breaking system.
• SUPER DURABILITY:Made from good quality stainless steel,The spring is very heavy duty and well made for zipline.Compare to the other poor quality spring brake,CRESTWALKER spring lasts longer and stronger.
• EASY INSTALLATION:Just past the cable through the plastic ends of the brake.It is very easy to put on.
• OUTSTANDING SAFETY:Replaced the bungee style brake. This works better.Based on the stronger stainless steel,This safely slows down riders,and keeps riders from reaching the tree.It breaks the ride soft and safe. 
• FULL CRESTWALKER WARRANTY:If you're not completely satisfied with your purchase simply let us know and you'll be offered a full refund or replacement.

• Quick delivery --- Shipped from USA, free shipping, shipped by FEDEX or UPS, Estimated delivery within 3-8 days. If the product is damaged or missing parts are in transit, Please send us some photos as proof, we promise you replacement or refund or discount. Please don't hesitate to buy
• 100% New upgrade & stronger --- This updated version of the zip line set. Zipline zipper wire rope is made of thick, high-quality 304 stainless steel. The trolley is made of thickened high-strength cold-rolled iron. It has higher load-bearing capacity and longer service life than other similar products. The load-bearing capacity is 300lbs (136kg). (Size: 118.11ft / 36m)
• 100% safer & stronger anti-rust ability --- high-quality steel wire rope, the trolley adopts more superb surface anti-rust treatment. It has stronger weather resistance and anti-rust ability. Equipped with a more durable braking system to fully protect the safety of the rider. Very suitable for children or adults over 8 years old. For safety reasons, children always need to use under the supervision of adults, please remember to check and test before use.
• Easy to assemble Adjustable seat --- The seat is equipped with an adjustable length rope, you can adjust the rope according to your needs to suit your height. With a tree protection tube to prevent damage to the trees. The package contains detailed instructions in English, please follow the assembly steps, you can quickly assemble without spending a lot of time and effort.
• Packaging includes --- 2 x plastic tube, 2 x wire rope, 3 x set screw, 1 x non-slip Zipline trolley, 1x brake system, 1 x disc holder, 1 x bag, 1 x wrench, 1 x manual and other Accessories.

• ✅SAFETY COMES FIRST: Our zip line kits includes a 5.3 Foot Stainless Steel Spring Brake as a braking system, so the zipline does not end at a sudden stop. When it comes to kids' outdoor activities and playground equipment, quality means the world to parents- that’s why we have carefully constructed a product that guarantees complete safety for our little ones. This zip line meets the international quality standards (RoHS & CE) and can easily hold up to 250 lbs!
• ✅ PERFECT HOLIDAY GIFT IDEA WHICH YOUR KIDS MAY REMEMBER FOR A LIFETIME: Are you looking for a wonderful outdoor activity or a birthday gift that will help you bond with your kids and enjoy unforgettable moments? Look no further. Now you can spend endless hours of backyard fun with your children. Your backyard will instantly become a stunning amusement park, and you will become the neighbourhood’s coolest parent!
• ✅ OFFER CUSTOMIZED SOLUTIONS: Our zipline kit come with a 7 foot sling cable and 95 foot main cable, the 7 foot sling cable was used to wrapped around the start tree, and the 95 foot main cable should cover the distance between the two trees and the end tree's circumference, if the trees in your backyard are too far apart, CONTACT Us FIRST, simply provide us with the exact distance, and then we will develop a personalized zip line kit for you!
• ✅ CONVENIENCE FOR YOUR CHILD: Our product is specifically designed for children- non-slippery rubber grips help riders keep a firm hold on the zip line while playing. Remember that using the zip line CORRECTLY IS THE BEST WAY TO KEKP SAFE! kids MUST hold the handle tightly and sit on the seat when using it. Please MAKE SURE the knot under the seat is FIRM enough. It SHOULD BE TESTED FIRST after installed!
• ✅ 10-YEAR LIMITED WARRANTY, ENJOY HAPPY FAMILY MOMENTS FOR YEARS TO COME! – Designed by loving parents, the CTSC durable children’s zip line set is the ideal way to make your kids smile! You will absolutely blow their mind with this fantastic gift idea! However, if for any reason, you are not 100% satisfied with this heavy-duty zip line kit, you can return it within 30 days and we will offer you a full refund. Above all, we want you and your children to be happy!

User questions & answers

Question:	We don't have trees in my backyard. What options do I have
Answer:	Yes, a half-length seat belt and safety connection belt, suitable for younger children, and higher safety! The second kind of swing rope is suitable for older children and is more exciting! , The third combination of the previous two methods is safe and exciting!
Question:	What's the maximum weight rating
Answer:	I think you should click on the seller name and email them in case they don't see this question. Most Amazon sellers have been helpful when I've had small issues in the past.
Question:	Is there a solution if your trees are all too large for the supplied sling
Answer:	The business uses a 6.5ft stainless steel spring brake, which firstly avoids the problem of rust, and secondly, it has a length of 6.5ft, which perfectly prevents children from hitting the tree! The third point is that there is an iron tube inside the rubber plug to avoid the brake damage caused by the long-term wear of the rubber plug on the zipper line! From the analysis of every detail, this is a great product! I am very satisfied
Question:	How high do you install the line? Do you need to have trees or will a 4x4 post work
Answer:	No, I have used it for a year. The zipper line is made of 304 stainless steel, which is different from other products. I can stay outdoors for a long time without worrying about rusting!

Product features

5.3 Foot Stainless Steel Spring Brake

• Safety Comes First: Our product come with a 5.3 foot stainless steel spring brake, so the zip line does not end at a sudden stop!
• 5.3 Foot Stainless Steel Spring Brake: Keep a safe distance between your child and the tree to ensure safety
• Made of Stainless Steel: Moderate hardness, safe and comfortable

Zip Line Handle

• Made of Steel: When it comes to kids' outdoor activities and playground equipment, quality means the world to parents - So we definitely don't use any plastic handles, we use steel handle, Strong and durable
• Non-slippery Rubber Grips: Help riders keep a firm hold on the zip line while playing!

• High quality bearings: Bring the best riding experience

Zip Line Seat

• Our Zip Line Kit come with a Seat: Make your trip more comfortable and relaxing!

• Convenience for Your Child: The rope knot adjusts perfectly to kid’s height to ensure the best riding experience possible.

• TIPS: Remember that using the zip line CORRECTLY IS THE BEST WAY TO KEKP SAFE! Kids MUST hold the handle tightly and sit on the seat when using it. Please MAKE SURE the knot under the seat is FIRM enough. What's more, to make it safer to use, two knots will be recommended if necessary It SHOULD BE TESTED FIRST after installation!

95 Foot Zip Line Kit

• 10-Year Customer Support: Please don't hesitate to contact the customer support First if ever a problem should arise,we'll do our best to help solve it!
• We Offer Customized Solutions: If the trees in your backyard are too far apart, simply provide us with the exact distance, and then we will develop a personalized zip line kit for you!
• Let’s Build A Future Filled With Hope, Promise & Excitement Together!

All the Zip Line Kits

Customized Solutions: We have many shapes of handles, different lengths of main cables, and a wealth of product accessories to meet the different customization needs of our customers!

Product description

The TRSMIMA Zipline kit is Amazon's security and most durable outdoor equipment, it has a safety belt and a restraining lanyard!

Our ultimate zipper cable kit has been tested and meets strict CE and RoHS quality and safety certifications, so you can rest assured that your child will be 100% protected!

In addition, we also use sturdy accessories, such as super galvanized steel cables, thick swing seats and non-slip handles to ensure maximum comfort and security!

The strop pulley is made of double stainless steel, with super slippery, sealed ball bearings, long wear-resistant alloy pulleys, steel side plates and soft handles. Just open from the bottom, it can be firmly fixed to the strop, and can be installed from any part of the cable. After you finish the game and take it home, you can easily delete it.

The extra-long spring brake system is an important supplement to a smooth stop.

Package Contents:

-1 Main cable: 98 feet 1/4 inch

-1 Pulley: with handle and double stainless steel sealed ball bearings

-1 Spring brake: stop the rider smoothly

-1 seat belt: stay safe

-1 Adjustable belt: used with safety belt, trolley and safety belt

-1 seat and rope

-1 Turnbuckle: tighten and adjust the cable

-3 U-shaped clips: lock the main cable

-2 Carabiner: used with pulley

-1 instruction

-1 gift box

• 【Safety First】Safe strap + Adjustable Safety Belt + Seat + Reliable Braking System for Maximum Security. Our 60mm swing seats are more durable and thicker than other 38 mm swings,which can hold up to 330 lbs. The length is adjustable from 3.6ft to 6.5ft by adjusting buckle, so it will suitabale for kids of different ages and sizes. Our zipline kit with harness has much more safety than the zipline kit with seat.You will never need to worried about falling when having fun!
• 【High Quality Steel Cable】Trsmima Ziplines for Backyards is designed with your children’s safety top of mind .Our 98FT high-altitude zipline is made of 1/4 inch ultra-strong, galvanized aircraft stainless steel cable,. With durability and weather resistance, Sling Cable comes with zipline tree protect tube to avoid any hurting to your trees. It can easily support 330 pounds! The service life is up to several years!
• 【Non-slippery Rubber Grips, Super Smooth Zipline Trolley】 The zip-line pulley is made of double stainless steel, with super-slip, sealed ball bearings, long wear-resistant alloy pulleys, steel side plates and soft grips. Just open from the bottom, it can be firmly fixed to the strop, and can be installed from any part of the cable. When you finish the game to take home, you can easily remove it.
• 【6.5FT SUS304 Stainless Steel Spring Brake System】 Unlike other ordinary springs on the market, our springs are made of heat-treated stainless steel spring steel, which is not easy to rust. Our rubber plug has a built-in high-quality iron tube, which can prevent the cable from rubbing the plug for a long time, which will cause the plug to break, so the zip line kit will not suddenly stop! Spring brakes can effectively ensure a safe distance between your child and the trees to ensure security！
• 【10 Year Limited Warranty Allows You To Spend A Happy Time!】Designed by TRSMIMA, the durable and durable zipline suit is a good partner for children to grow up. This interesting gift will definitely make you very satisfied! However, if for any reason you are not satisfied with the heavy-duty Zip Line Kit for Kids, you can refund the full refund at any time within 30 days! If you encounter any problems, please contact us first, we will try our best to help solve! Please rest assured to buy!

User questions & answers

Question:	Will the cable rust
Answer:	Yes you can remove it, and use just the handles.
Question:	Is there some instructions as to how to attach the safety harness & lanyard + how to adjust the seat
Answer:	I put mine at about a 20 degree angle; its fast enough with a good pull to put my kids (11&12) vertical at the end/brake. You can pull slower for younger children and it's not as fast.
Question:	Will this work if my trees are closer to 50 feet apart
Answer:	The cable is 90 feet long. If you are asking for the diameter of the cable, I don't know but can tell you that it can support a person weighing up to 125 lbs. It supports my two grandchildren very well. Hope this helps.
Question:	Can you get a longer main cable? I need 150 ft
Answer:	The zip line kit has been tested for over 600-pound weight limit. But due to maintenance requirements over time, we have lowered it to 200 pounds 3x weight limit.

• Zip line trolley with brake - bundled with carabiner, adjustable lanyard and harness

User questions & answers

Question:	what is the length of this zip line
Answer:	It's a chopper. It's fairly robust but it's not going to do what a Cuisinart or any other electric food processor can do. I make fresh salsa in mine. Chopped tomatoes, chopped jalapeños, that sort of thing. It will chop nuts but you need some muscle to do that.
Question:	Will the trolley with this bundle work with a 1/4 inch cable
Answer:	I am not sure how long I had the blender. I abused it with the big chunky ice cubes out of an ice tray. (my ice maker broke) The blade finally broke when I got too impatient after around 4 years. If you are using crushed or chipped ice from the store you would probably not have that problem. If making smoothies, you would be better off just freezing the fruit to be on the safe side.
Question:	Up to what incline does the brake work
Answer:	The shaft comes off easily by just pressing the button. The silver guard is metal in fact the whole shaft is metal.
Question:	Is the pully wheel supposed to be bent at an angle? I've only used 3 times and after inspection I am concerned the zip line could come off the track
Answer:	You can check the dimensions for the total dimensions of the unit in the product specifications listed on Amazon. The most important measurement is of the mixing device, from the seam to the bottom, which is 5.75 inches. I've been using my Smart Stick for almost two years and use it for pureeing most everything, but have never thought of it for mixing peanut butter. To answer your question, yes; it will reach the bottom of your peanut butter jar. I'm a minimalist who doesn't often purchase kitchen gadgets, but I'm hooked on this device and have purchased one for numerous family members and friends.

Product description

About Our Zipline Spring Brake System:

We have improved the manufacturing process of the spring, and the production cost is drastically reduced while ensuring the quality. 

Our Upgrade durable stainless steel spring has longer service life, which is more weather resistant than other bungee brake.

Our rubberized stoppers was One-time injection molding with no cracks and gaps. 

All of this ensures that more customers could buy a safe and durable zipline brake kit, allowing more children to play safely in the yard without having to worry about hitting trees.

Specifications:

Fits Cable for 3/16, 1/4, 5/16, 3/8 inches diameter, over 60 feets zipline cables.

Installation:

1. Before installing the zip line system, the cable should be insterted into the spring.

2. Cross the cable from one end to another end.

3. Place the spring brake on the turnbuckle side and keep a safe distance from the end point.

• 【Professional Zipline Brake】Suitable for zip lines less than 200ft, compatible with 3/16, 1/4, 5/16, 3/8 inches diameter zipline cable/wire. Our one piece zipline spring brake can protect adults whose weight is within 350lb on the safe slope 2°to 3° of the ground（drop rang 3%-5%). If the zipline wire lenght more than 200ft or the ridder weight more than 350lb, two, three or four springs can be added to your zip line for additional stopping power.
• 【Compression Zipline Spring】It is not the length of the spring, but the compression force of the spring that really determines whether to brake in time to ensure safety. Our 5.3" long high-strength compression stainless steel spring is a great addition to your backyard zipline. Our Upgrade durable stainless steel spring has longer service life, which is more weather resistant than other bungee brake.
• 【Superb Craftsmanship】Unlike the others, Our rubberized stoppers was One-time injection molding with no cracks and gaps. The spring and the rubberized stoppers are firmly bonded together that you don't have to worry about the damage caused by thermal expansion and contraction in spring, summer, autumn and winter.
• 【Easy to Install】Without seems useful but really useless zip line accessories like others (if you think seriously), Just feed the zipline cable through the rubber ends of the spring brake and you are ready for installation within 1-2 minutes without any tools.
• 【Great Value and Full warranty】We have improved the manufacturing process of the spring, the production cost is drastically reduced while ensuring the quality. It will safety for both kids and adults. If you're not completely satisfied with your purchase simply let us know and you'll be offered a full refund or replacement.

User questions & answers

Question:	Can it be installed on an existing zip line
Answer:	The existing zip line will have to be disconnected at the end where the brake coil is to be installed. The coil is fed over the end of the zip line cable before the cable is reconnected.
Question:	Up to what diameter cable can this spring brake accommodate
Answer:	3/8"
Question:	If the zipline brake is enough strong to stop riders safely
Answer:	Dear Customer Thanks for your question. This spring brake ,5.3ft length , can stop riders whose weight is within 350lb on the safe slope 2°to 3° of the ground（drop rang 3%-5%).
Question:	Will this spring brake rust easily
Answer:	Dear customer, Thanks for your question. Our spring brake won't rust easily, because it is covered antirust oil. it will last as long as the cable it is on.