Tension Springs

Extension Spring & Tension Spring Manufacturers and Suppliers

Vanel’s extension springs, also known as tension springs, are designed to absorb and store energy while resisting pulling forces. These springs are attached at both ends, pulling components back together when extended. Commonly used in automotive, aerospace, and heavy machinery applications, Vanel’s extension springs provide exceptional reliability and precision. We offer a wide range of stock and custom extension springs, available in different materials and sizes to meet your specific needs. Whether you require standard loops, hooks, or custom designs, Vanel has the perfect solution. Our springs are designed to meet the highest quality standards for demanding applications. You can buy extension springs online from our extensive catalog, ensuring quick and convenient delivery. With Vanel, you get premium-quality springs that are ready to meet the needs of your industry, backed by excellent service and fast fulfillment.

We are providing two kinds of Extension Spring as 

  • English Hooks
  • German Hooks

An Extension spring is a spring which offers resistance to extension or tension across its ends. Almost invariably they are made from circular-section wire.

Guaranteed Quality

We follow the strictest quality control in the manufacture of springs.

Note: To order or see the detailed info click on SKU.

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18 Items

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SKU Wire Diam. (mm) Ext. Diam. (mm) Spring Rate (daN/mm) Free Len. (mm) Length @max load (mm) Nr of Coils Number Of Coils Fo (daN) Maximal Force (daN) Material Hook Position Internal Diameter (mm) Hooks Weight (g) Hole (mm) Tariff Guid
U.180.360.0569.I 3.6 18 4.6875 56.9 69.905641 10.5 --- 12.147792 73.111734 Stainless Steel 180 --- 2 45.472031 18.36 5F 8BEBE774-7FC7
x
U.180.360.0569.I Estimated Delivery - 15 to 17 days
€18.40
U.180.360.0635.I 3.6 18 4.279891 63.5 77.744273 11.5 --- 12.147798 73.111734 Stainless Steel 180 --- 2 49.109793 18.36 5F D79F1C40-889C
x
U.180.360.0635.I Estimated Delivery - 15 to 17 days
€18.40
U.180.360.0698.I 3.6 18 3.645833 69.8 86.521539 13.5 --- 12.147795 73.111734 Stainless Steel 180 --- 2 56.385318 18.36 5F 9ED5FBFC-C043
x
U.180.360.0698.I Estimated Delivery - 5 to 7 days
€18.40
U.180.360.0785.I 3.6 18 2.982955 78.5 98.937436 16.5 --- 12.147782 73.111734 Stainless Steel 180 --- 2 67.298606 18.36 5F FA6F509B-D444
x
U.180.360.0785.I Estimated Delivery - 15 to 17 days
€18.40
U.180.360.0889.I 3.6 18 2.660473 88.9 111.814701 18.5 --- 12.147791 73.111734 Stainless Steel 180 --- 2 74.574131 18.36 5F BE51669F-ACBC
x
U.180.360.0889.I Estimated Delivery - 15 to 17 days
€18.40
U.250.360.0681.I 3.6 25 1.428195 68.1 101.516309 10.5 --- 7.180812 54.905817 Stainless Steel 180 --- 2 67.576490 25.5 5F EA30ABA3-7B60
x
U.250.360.0681.I Estimated Delivery - 15 to 17 days
€18.40
U.250.360.2720.A 3.6 25 0.262552 272 474.656043 66.5 --- 8.005654 61.213403 Music Wire 180 --- 2 367.975376 25.5 5F 491E17AB-1000
x
U.250.360.2720.A Estimated Delivery - 5 to 7 days
€18.40
U.254.360.0635.I 3.6 25.4 1.668897 63.5 91.737136 8.5 --- 6.993349 54.118221 Stainless Steel 180 --- 2 57.825266 25.908 5F 2A379013-DB6D
x
U.254.360.0635.I Estimated Delivery - 15 to 17 days
€18.40
U.254.360.0698.I 3.6 25.4 1.351012 69.8 104.681167 10.5 --- 6.993346 54.118221 Stainless Steel 180 --- 2 68.839602 25.908 5F 5AFBA804-A6B9
x
U.254.360.0698.I Estimated Delivery - 15 to 17 days
€18.40
U.254.360.0762.I 3.6 25.4 1.13485 76.2 117.725201 12.5 --- 6.993347 54.118221 Stainless Steel 180 --- 2 79.853939 25.908 5F 3D870CC6-BD1C
x
U.254.360.0762.I Estimated Delivery - 15 to 17 days
€18.40
U.310.360.0762.I 3.6 31 0.752043 76.2 129.46786 9.5 --- 4.943359 45.00308 Stainless Steel 180 --- 2 79.601316 31.775 5F 1DC644AF-ABDF
x
U.310.360.0762.I Estimated Delivery - 15 to 17 days
€18.40
U.320.360.2300.A 3.6 32 0.145049 230 529.901233 51.5 --- 5.198029 48.698403 Music Wire 180 --- 2 381.405134 32.8 5F 02BE7598-54BF
x
U.320.360.2300.A Estimated Delivery - 15 to 17 days
€18.40
U.320.360.3600.I 3.6 32 0.073325 360 892.121718 87.5 --- 4.66257 43.680395 Stainless Steel 180 --- 2 642.115602 32.8 5N 910AB535-76A2
x
U.320.360.3600.I Estimated Delivery - 15 to 17 days
€43.70
U.400.360.2000.A 3.6 40 0.089821 200 601.659664 39.5 --- 3.311258 39.388731 Music Wire 180 --- 2 379.196127 41.2 5F F184E68B-4240
x
U.400.360.2000.A Estimated Delivery - 5 to 7 days
€18.40
U.420.360.1905.A 3.6 42 0.082793 190.5 608.686232 36.5 --- 2.962394 37.585287 Music Wire 180 --- 2 371.113170 43.26 5F 29AA7C66-3CC8
x
U.420.360.1905.A Estimated Delivery - 15 to 17 days
€18.40
U.420.360.1970.A 3.6 42 0.078492 197 638.100495 38.5 --- 2.962427 37.585287 Music Wire 180 --- 2 390.391776 43.26 5F 306918BB-479A
x
U.420.360.1970.A Estimated Delivery - 15 to 17 days
€18.40
U.420.360.2032.A 3.6 42 0.076504 203.2 655.75807 39.5 --- 2.962784 37.585287 Music Wire 180 --- 2 400.031079 43.26 5F 169C65F2-541A
x
U.420.360.2032.A Estimated Delivery - 15 to 17 days
€18.40
U.420.360.2050.A 3.6 42 0.074615 205 669.015252 40.5 --- 2.962789 37.585287 Music Wire 180 --- 2 409.670382 43.26 5F 57454A21-C79A
x
U.420.360.2050.A Estimated Delivery - 15 to 17 days
€18.40
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