9 best mechanical extension springs

Product description

Long tension springs used in automotive, instrument, electrical equipment, household appliances, furniture, mechanical equipment, daily living equipment, electronic sports equipment, light industry products, sanitation machinery

• Tempered spring steel wire
• Nickel plated spring steel
• Use for a variety of household applications.
• Size: 20 Inch*0.35 Inch(L*W)

User questions & answers

Question:	Will spring stay rigid when held horizontally at one end? How much droop
Answer:	I'm not sure I used mine to on a 1983 F150 with a frame lift and I had to customize my steering column shaft. Sorry
Question:	how much weight can these hold without extending
Answer:	4"
Question:	why doesnt the specs show the maximium deflection! this spring is 20" at rest... can it stretch to
Answer:	I use it to repair soaker hoses all the time. Just one precaution. Make sure your soaker hose is warm; otherwise it may split out when you push the connector into the hose..
Question:	How far can this spring pull out. How much force does thay take. I am wanting to hang a vacuum hose from the ceiling and pull 40" spring to 80" ea
Answer:	I used them with Rain Bird 3.9 out of 5 stars 73 Reviews Rain Bird T70-500S Drip IrrRain Bird T70-500S Drip Irrigation 1/2" (.700" OD) Blank Distribution Tubing, 500', Black https://www.amazon.com/dp/B00KWYEK3M/ref=cm_sw_r_cp_api_i_ssgxDbFCERCGVigation 1/2" (.700" OD) Blank Distribution Tubing, 500', Black They were easy to insert and feel secure.

Product features

Window

It can install the extension spring on your window.And the spring will automatically retract back to its normal position.

Batch

The spring can change the length at will to make the work quick and convenient. The batch which is an electrical appliance used by workers is a great example.

Exercise Equipment

It can also apply on the exercise equipment in the gym,the Wall pulley is a typical example.With the strong elastic of the extension springs, you pull on both handles together and this will release the tention.

Product description

Product Feature£º



Material: Spring steel.

Contain: Extension springs and Compression spring .

Size of Transparent Box:210x110x30mm/8.27x4.33x1.18Inches(LxWxH).



Product Description:



Extension Spring:

5.x20.5mm 10PCS,

5.5x25.5mm 10PCS,

6.5x22mm 10PCS,

7x38mm 10PCS,

8.5x47mm 12PCS,

7x51mm 12PCS,

8.5x36.5mm 10PCS,

8x28.5mm 8PCS,

8x31.5mm 10PCS,

8x44.5mm 12PCS,

4x79.5mm 12PCS,

4.5x44.5mm 8PCS,

Compresion Spring:

7x12.5mm 10PCS,

6.5x10mm 10PCS,

7x19mm 10PCS,

5.5x38mm 10PCS,

9.5x16mm 6PCS,

9.5x19mm 12PCS,

9x35mm 8PCS,

5.5x17mm 10PCS,

Package Included:

200pcs Small Metal Loose Steel Coil Springs Assortment Kit.

• 200PCS spring stack, the different specifications of different sizes to form a package, to meet your different size needs.
• Flexible springs are both sturdy and springy for the right amount of tension.
• Includes plastic case with size chart on lid to keep springs organized for the next time you need.
• Fits for bicycles, locks, automotive, plastics, electronics, hardware, switches, fixtures, molds, toys, etc.
• Material: Spring steel. Size of Transparent Box:210x110x30mm/8.27x4.33x1.18Inches(LxWxH).

Product description

Nickel plated spring steel; used for a variety of household applications. Outside diameter: 1-1/4", length: 10", gauge: 148.

• Tempered spring steel wire
• Nickel plated
• Outside diameter: 1-1/4" length: 10" gauge: 148
• Used for repairs around the home or business

User questions & answers

Question:	is the 10" length just the spring coil, or does it include the loop ends
Answer:	I don't think so. I used them to connect 1 1/4" drain from the bathroom sink to 1 1/2" house drain. It worked well for this, can connect pipes of the diameter. You could cut the threads off and then use the coupling.

Product description

Specification:

Material: Spring steel

Contain: Extension springs and Compression spring

Size of Transparent Box:

210x110x30mm/8.27x4.33x1.18"(LxWxH)

Package included:

Extension Spring:

5.x10mm 10pcs,

5.5x14mm 10pcs

6x10mm 10pcs

7.5x17mm 10pcs

8x13mm 8pcs

8.5x26mm 12pcs

8x50mm 12pcs

7x55mm 12pcs

4x70mm 12pcs

5x34mm 8pcs

7x25mm 10pcs

8x23mm 10pcs

Compresion Spring:

7x13mm 10pcs

6x12mm 10pcs

5.5x27mm 10pcs

9.5x16mm 6pcs

9x18mm 12pcs

9x35mm 8pcs

5.5x38mm 10pcs

7x19mm 10pcs

Total:

200pcs Small Metal Loose Steel Coil Springs Assortment Kit

• Package:200PCS Springs Assortment Kit.The different specifications of different sizes to form a package,meet your different size needs.
• Material: Spring steel. Transparent Box Size:210x110x30mm/8.27x4.33x1.18"(LxWxH).
• Including plastic case with size chart on lid to keep springs organized for the next time you need.
• Flexible springs are both sturdy and springy for the right amount of tension.
• Suit for bicycles, locks, automotive, plastics, electronics, hardware, switches, fixtures, molds, toys and so on.

• This spring kit includes extension springs and compression springs in 20 different sizes, 200 pieces in total., the types are fully adapted to your different needs
• The material of the springs is zinc spring steel, they are durable for long life service.
• These o-rings are put in 12 compartment according to different sizes and you can find the size you need easily and quickly, which will help you save time.
• With a durable plastic box, compact and light weight, easy to store and carry.
• An essential hardware for various repair and maintenance in vehicle, electric appliance, digital devices, etc.

Product features

Assorted Spring Set, 200 Pc

This spring set is made of premium quality zinc plated spring steel to handle both small and big projects! The spring set comes conveniently packed in a durable PVC case for storage and organization. With this spring set around the home or garage, you'll never be without the right size spring for your project.

Compression Springs Include: 9/32 X 1/2" 1/4" X 13/32" 7/32" X 11/16" 3/8" X 5/8" 3/8" X 3/4" 9/32" X 3/4" 23/64" X 1-3/8" 7/32" X 1-1/2"

Extension Springs Include: 13/64" X 13/16" 7/32" X 1" 1/4" X 7/8" 5/16" X 1-1/8" 5/16" X 1-1/4" 5/16" X 1-3/4" 11/32" X 1-27/32" 9/32" X 2-13/16" 5/32" X 3-1/8" 3/16" X 1-3/4" 9/32" X 1-1/2" 11/32" X 1-7/16"

Product description

Neiko 200 Pcs Spring Assortment This is a new Neiko 200 piece spring assortment 75# Spring Steel Zinc Plated Compression Type: 9/32" x 1/2", 1/4" x 13/32", 7/32" x 11/16", 3/8" x 5/8", 3/8" x 3/4", 9/32" x 3/4", 23/64" x 1-3/8", 7/32" x 1-1/2" Extension Type: 13/64" x 13/16", 7/32" x 1", 1/4" x 7/8", 5/16" x 1-1/8", 5/16" x 1-1/4", 5/16" x 1-3/4", 11/32" x 1-27/32". 9/32" x 2-13/16", 5/32" x 3-1/8", 3/16" x 1-3/4", 9/32" x 1-1/2", 11/32" x 1-7/16".

• [DURABLE]: Flexible spring coils are made from #75 zinc plated steel that provides extra durability for the right amount of tension.
• [VERSATILE]: Set includes a wide range of sizes and has 200 pieces for shop and home repairs.
• [COMPRESSION SPRING SIZES]: 9/32" x 1/2", 1/4" x 13/32", 7/32" x 11/16" , 3/8"x 5/8", 3/8" x 3/4",9/32" x 3/4", 23/64" x 1-3/8", 7/32" x 1-1/2".
• [EXTENSION SPRING SIZES]: 13/64" x 13/16", 7/32" x 1", 1/4" x 7/8", 5/16" x 1-1/8",5/16" x 1-1/4", 5/16" x 1-3/4".
• [CONVENIENCE]: Includes plastic storage case for easy organization and size chart label to identify spring sizes.

User questions & answers

Question:	What are the spring rates of these springs
Answer:	i used a few or them, and really they made the work great. Is a good price for the product that you're getting.
Question:	What is the spring constant for the Comp. 5.55x38.1 spring that comes in the box
Answer:	Springs are junk, did not hold tention
Question:	Are these left handed springs, right handed, or mixed? Handedness is the helix winding direction, you can Google it if you need to
Answer:	The springs are mixed with regard to the winding direction, though most are wound counter-clockwise.
Question:	Can you use these for an airgun
Answer:	I'm sure there is some air gun out there that might use one of these springs.

Product features

Versatile for DIY Projects

The Neiko 50456A Spring Assortment Set includes 200 pieces of compressio0n and extension springs for various applications. These flexible spring coils are made from #75 zinc plated steel that assists in providing extra durability while giving the right amount of tension.

Ideal for Home Repairs

With various sizes in this set, you will be able to choose the right spring for the type of application. This spring set by Neiko comes with a plastic storage case, making it easy for you to keep the springs organized. You will also be able to refer to the size chart labels to identify the sizes of the springs.

Product description

• Slightly magnetic stainless steel 302 per ASTM A313 for greater corrosion resistance than steel music wire
• Full twist loop ends for secure fastening
• Load capacity of 15.66 pounds
• Maximum operating temperature of 500 degrees F (260 degrees C)
• Passivated for enhanced corrosion resistance

Product description

Elevate your exercise routine by increasing resistance. Includes 2 Extra Resistance Springs with the Pilates Pro seal of Authenticity.

• For use with the Pilates PRO Chair by Life's A Beach.
• Includes two Pilates Pro extra resistance springs.
• Elevates your exercise routine by increasing resistance.
• Dimensions: 11 3/8” Length x 1 1/4” Width.
• Pilates PRO Chair Extra Resistance Springs with a Pilates Pro Seal of Authenticity.

User questions & answers

Question:	I have had problems with the hooks popping off while in use. Do you have a warranty on the ones you sell? The ones i get from QVC dont last
Answer:	If it shows the fittings, they should be in the pack. If not I can toss some in. Send me a reminder when you order
Question:	How does the top circle hook on
Answer:	No, it does not have a set screw
Question:	Do you have handles like the sculpting handles
Answer:	Yes, it can be mounted without the key. However, the max torque value of the bushing will be reduced by approximately 50%.
Question:	Donde hay los resortes para las maquinas de pilates
Answer:	I just checked the bushings, 1" shaft with a .25" wide keyway.thanks, Dan

Product description

Nickel plated spring steel; used for a variety of household applications. Outside diameter: 9/16" length: 6", gauge: 072.

• Tempered spring steel wire
• Nickel plated
• Outside diameter: 9/16" length: 6" gauge: 072
• Used for repairs around the home or business

User questions & answers

Question:	hello, i would like to know the diferences of the dimension of the product and the size
Answer:	Should to two kits, one for 0 - 2" lift and one for 2 - 6". Used the 0 - 2 for the leveling kit then switched to 2 - 6 when put on the lift.
Question:	Is this for just one
Answer:	I have 2.5” on a 2016 it worked fine. Sorry not sure about 2”
Question:	What is the maximum extention length for this spring. One commentor says 15 - 18 inches
Answer:	No, this product is for jeeps with a lift of 3-6 inches and would be much to long. You want JKS part #2030 which is for 0-2.5 inches of lift.
Question:	I’m trying to make a fat man launcher from fallout will this be able to sling an aluminum hallow mini nuke shell the shell weighs 2 pounds
Answer:	Yes these (2034) will fit vehicles that have 2.5"-6" of lift. If you need the OEM length without a lift use model #2030 instead which are OEM replacements.