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.261.480.2060.A 4.8 26.1 1.533207 206 276.039632 36.5 --- 19.891376 127.27663 Music Wire 180 --- 2 365.958820 26.622 5H B6C32775-1888
x
U.261.480.2060.A Estimated Delivery - 5 to 7 days
€21.85
U.261.480.2060.I 4.8 26.1 1.316865 206 280.033185 36.5 --- 18.058752 115.550462 Stainless Steel 180 --- 2 368.289768 26.622 5M DC076006-01F5
x
U.261.480.2060.I Estimated Delivery - 15 to 17 days
€39.10
U.305.480.1780.A 4.8 30.5 1.079969 178 266.493705 29.5 --- 15.514751 111.085209 Music Wire 180 --- 2 361.273048 31.11 5H AD06418F-F6FC
x
U.305.480.1780.A Estimated Delivery - 15 to 17 days
€21.85
U.305.480.1780.I 4.8 30.5 0.927581 178 271.539481 29.5 --- 14.085334 100.850779 Stainless Steel 180 --- 2 363.574150 31.11 5M A96465ED-D5EE
x
U.305.480.1780.I Estimated Delivery - 15 to 17 days
€39.10
U.310.480.1500.A 4.8 31 1.279561 150 223.753416 23.5 --- 15.110416 109.482411 Music Wire 180 --- 2 298.149000 31.62 5H A769B543-E2A2
x
U.310.480.1500.A Estimated Delivery - 5 to 7 days
€21.85
U.310.480.1500.I 4.8 31 1.099009 150 227.958727 23.5 --- 13.718306 99.395649 Stainless Steel 180 --- 2 300.048038 31.62 5L 8BFE3D87-9ECB
x
U.310.480.1500.I Estimated Delivery - 5 to 7 days
€35.65
U.317.480.1520.A 4.8 31.7 1.182246 152 230.444012 23.5 --- 14.56965 107.309769 Music Wire 180 --- 2 306.114813 32.334 5H 02AF5AD9-7B0F
x
U.317.480.1520.A Estimated Delivery - 15 to 17 days
€21.85
U.317.480.1520.I 4.8 31.7 1.015426 152 234.916773 23.5 --- 13.227329 97.423176 Stainless Steel 180 --- 2 308.064589 32.334 5L 7E98AD55-8EE3
x
U.317.480.1520.I Estimated Delivery - 15 to 17 days
€35.65
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.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.334.580.2030.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.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.334.580.2600.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.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.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.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.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.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.349.480.3550.A 4.8 34.9 0.307449 355 634.44548 64.5 --- 12.417788 98.333021 Music Wire 180 --- 2 893.264401 35.598 5K 08A70EF8-42A5
x
U.349.480.3550.A Estimated Delivery - 15 to 17 days
€31.05
U.349.480.3550.I 4.8 34.9 0.264067 355 650.379152 64.5 --- 11.273581 89.273468 Stainless Steel 180 --- 2 898.953983 35.598 5Q D17589A5-F572
x
U.349.480.3550.I Estimated Delivery - 15 to 17 days
€60.95
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.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.381.480.2100.A 4.8 38.1 0.437175 210 393.011733 33.5 --- 10.679341 90.687495 Music Wire 180 --- 2 527.551026 38.862 5I C03953D5-10C8
x
U.381.480.2100.A Estimated Delivery - 15 to 17 days
€24.15
U.381.480.2100.I 4.8 38.1 0.375488 210 403.446774 33.5 --- 9.695392 82.332334 Stainless Steel 180 --- 2 530.911224 38.862 5N 7E815D88-B0AF
x
U.381.480.2100.I Estimated Delivery - 15 to 17 days
€43.70
U.381.480.2150.A 4.8 38.1 0.424503 215 403.474756 34.5 --- 10.679396 90.687495 Music Wire 180 --- 2 542.411618 38.862 5I DD3C4D04-EE84
x
U.381.480.2150.A Estimated Delivery - 15 to 17 days
€24.15
U.381.480.2150.I 4.8 38.1 0.364604 215 414.221307 34.5 --- 9.695449 82.332334 Stainless Steel 180 --- 2 545.866469 38.862 5O E9CFA1F7-6E72
x
U.381.480.2150.I Estimated Delivery - 15 to 17 days
€48.30
U.381.480.3550.A 4.8 38.1 0.230635 355 701.902945 63.5 --- 10.679534 90.687495 Music Wire 180 --- 2 973.368795 38.862 5K 7CD252C1-B512
x
U.381.480.3550.A Estimated Delivery - 5 to 7 days
€31.05
U.381.480.3550.I 4.8 38.1 0.198092 355 721.682748 63.5 --- 9.695415 82.332334 Stainless Steel 180 --- 2 979.568596 38.862 5R C473EFDD-9EB8
x
U.381.480.3550.I 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.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
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