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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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.334.580.1000.A 5.8 33.4 5.222315 100 127.630851 10.5 --- 25.455288 169.752296 Music Wire 180 --- 2 224.793885 34.068 5H DE389A2A-DC6A
x
U.334.580.1000.A Estimated Delivery - 15 to 17 days
€21.85
U.334.580.1000.AX 5.8 33.4 5.624031 100 125.657219 9.75 --- 25.455301 169.752296 Music Wire 270 --- 2 212.205427 34.068 5H 6DB56BF2-15AE
x
U.334.580.1000.AX Estimated Delivery - 15 to 17 days
€21.85
U.334.580.1000.I 5.8 33.4 4.485424 100 129.461658 10.5 --- 23.312094 155.460122 Stainless Steel 180 --- 2 226.225693 34.068 5L FCEE9F51-D50B
x
U.334.580.1000.I Estimated Delivery - 15 to 17 days
€35.65
U.334.580.1000.IX 5.8 33.4 4.830456 100 127.357254 9.75 --- 23.31211 155.460122 Stainless Steel 270 --- 2 213.557054 34.068 5L 3DE28FCB-A3AB
x
U.334.580.1000.IX Estimated Delivery - 15 to 17 days
€35.65
U.334.580.2030.A 5.8 33.4 1.993975 203 275.366517 27.5 --- 25.45527 169.752296 Music Wire 180 --- 2 530.513569 34.068 5J E5050EF9-5764
x
U.334.580.2030.A Estimated Delivery - 15 to 17 days
€27.60
U.334.580.2030.AX 5.8 33.4 1.976011 203 276.024393 27.75 --- 25.455292 169.752296 Music Wire 270 --- 2 535.908622 34.068 5J 6696B661-068A
x
U.334.580.2030.AX Estimated Delivery - 15 to 17 days
€27.60
U.334.580.2030.I 5.8 33.4 1.712616 203 280.161487 27.5 --- 23.312125 155.460122 Stainless Steel 180 --- 2 533.892636 34.068 5O 195E309B-3283
x
U.334.580.2030.I Estimated Delivery - 5 to 7 days
€48.30
U.334.580.2030.IX 5.8 33.4 1.697187 203 280.862956 27.75 --- 23.312125 155.460122 Stainless Steel 270 --- 2 539.322052 34.068 5O F80AAB4C-6210
x
U.334.580.2030.IX Estimated Delivery - 5 to 7 days
€48.30
U.334.580.2600.A 5.8 33.4 1.462248 260 358.681615 37.5 --- 25.455302 169.752296 Music Wire 180 --- 2 710.348676 34.068 5K 59436297-D357
x
U.334.580.2600.A Estimated Delivery - 15 to 17 days
€31.05
U.334.580.2600.AX 5.8 33.4 1.452564 260 359.339495 37.75 --- 25.455322 169.752296 Music Wire 270 --- 2 715.743730 34.068 5K B49A035E-C3E9
x
U.334.580.2600.AX Estimated Delivery - 15 to 17 days
€31.05
U.334.580.2600.I 5.8 33.4 1.255919 260 365.220211 37.5 --- 23.31206 155.460122 Stainless Steel 180 --- 2 714.873190 34.068 5P 88DA4A3E-EA98
x
U.334.580.2600.I Estimated Delivery - 15 to 17 days
€55.20
U.334.580.2600.IX 5.8 33.4 1.247601 260 365.921676 37.75 --- 23.312133 155.460122 Stainless Steel 270 --- 2 720.302607 34.068 5Q 63D50AAE-7C6E
x
U.334.580.2600.IX Estimated Delivery - 15 to 17 days
€60.95
U.335.580.1020.A 5.8 33.5 5.165959 102 129.870345 10.5 --- 25.334714 169.311774 Music Wire 180 --- 2 225.608356 34.17 5H 0DADA352-3DB1
x
U.335.580.1020.A Estimated Delivery - 5 to 7 days
€21.85
U.335.580.1020.AX 5.8 33.5 5.045821 102 130.533924 10.75 --- 25.334701 169.311774 Music Wire 270 --- 2 229.218089 34.17 5I E89A45DA-169B
x
U.335.580.1020.AX Estimated Delivery - 15 to 17 days
€24.15
U.335.580.1020.I 5.8 33.5 4.43702 102 131.71702 10.5 --- 23.201677 155.056689 Stainless Steel 180 --- 2 227.045351 34.17 5L E9816DE6-AFFF
x
U.335.580.1020.I Estimated Delivery - 5 to 7 days
€35.65
U.335.580.1020.IX 5.8 33.5 4.333834 102 132.424568 10.75 --- 23.201662 155.056689 Stainless Steel 270 --- 2 230.678077 34.17 5L 1F439C8D-A082
x
U.335.580.1020.IX Estimated Delivery - 15 to 17 days
€35.65
U.342.580.0830.A 5.8 34.2 6.71063 83 104.126338 7.5 --- 24.514369 166.285407 Music Wire 180 --- 2 175.795334 34.884 5H 5AE609F9-0AD8
x
U.342.580.0830.A Estimated Delivery - 15 to 17 days
€21.85
U.342.580.0830.AX 5.8 34.2 7.456256 83 102.013704 6.75 --- 24.514362 166.285407 Music Wire 270 --- 2 160.991516 34.884 5H C9FF4818-1432
x
U.342.580.0830.AX Estimated Delivery - 5 to 7 days
€21.85
U.342.580.0830.I 5.8 34.2 5.763732 83 105.526158 7.5 --- 22.450387 152.285125 Stainless Steel 180 --- 2 176.915049 34.884 5K 29D9686B-BB3B
x
U.342.580.0830.I Estimated Delivery - 5 to 7 days
€31.05
U.342.580.0830.IX 5.8 34.2 6.404146 83 103.273543 6.75 --- 22.450396 152.285125 Stainless Steel 270 --- 2 163.879204 34.884 5K D62A4F85-2A7A
x
U.342.580.0830.IX Estimated Delivery - 15 to 17 days
€31.05
U.358.580.3240.A 5.8 35.8 0.880388 324 479.546847 48.5 --- 22.783047 159.724625 Music Wire 180 --- 2 987.138364 36.516 5K 150C0A79-119F
x
U.358.580.3240.A Estimated Delivery - 15 to 17 days
€31.05
U.358.580.3240.AX 5.8 35.8 0.894216 324 477.141481 47.75 --- 22.783062 159.724625 Music Wire 270 --- 2 973.455258 36.516 5K 6B3B0B5B-EBBB
x
U.358.580.3240.AX Estimated Delivery - 15 to 17 days
€31.05
U.358.580.3240.I 5.8 35.8 0.756161 324 489.853301 48.5 --- 20.864925 146.276723 Stainless Steel 180 --- 2 993.425870 36.516 5R E2E83B9A-2E2E
x
U.358.580.3240.I Estimated Delivery - 15 to 17 days
€69.00
U.358.580.3240.IX 5.8 35.8 0.768038 324 487.288555 47.75 --- 20.864908 146.276723 Stainless Steel 270 --- 2 979.655610 36.516 5R 04C049FF-5983
x
U.358.580.3240.IX Estimated Delivery - 15 to 17 days
€69.00
U.381.580.0830.A 5.8 38.1 5.263307 83 107.793548 6.5 --- 20.594801 151.090856 Music Wire 180 --- 2 178.890322 38.862 5H 95624708-54FD
x
U.381.580.0830.A Estimated Delivery - 15 to 17 days
€21.85
U.381.580.0830.AX 5.8 38.1 5.949825 83 104.932754 5.75 --- 20.594808 151.090856 Music Wire 270 --- 2 162.053586 38.862 5H DBC38EA2-9336
x
U.381.580.0830.AX Estimated Delivery - 15 to 17 days
€21.85
U.381.580.0830.I 5.8 38.1 4.520631 83 109.436356 6.5 --- 18.860858 138.369868 Stainless Steel 180 --- 2 180.029751 38.862 5K 91B6616E-1E9C
x
U.381.580.0830.I Estimated Delivery - 15 to 17 days
€31.05
U.381.580.0830.IX 5.8 38.1 5.110279 83 106.386007 5.75 --- 18.860848 138.369868 Stainless Steel 270 --- 2 165.203771 38.862 5K D5FFEDE3-D3C1
x
U.381.580.0830.IX Estimated Delivery - 5 to 7 days
€31.05
U.381.580.1020.A 5.8 38.1 3.60121 102 138.236724 9.5 --- 20.594803 151.090856 Music Wire 180 --- 2 242.028083 38.862 5I 9D20BF57-B4FA
x
U.381.580.1020.A Estimated Delivery - 15 to 17 days
€24.15
U.381.580.1020.AX 5.8 38.1 3.508871 102 139.190323 9.75 --- 20.59481 151.090856 Music Wire 270 --- 2 248.341859 38.862 5I 065D9E5D-1709
x
U.381.580.1020.AX Estimated Delivery - 15 to 17 days
€24.15
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