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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Items 1-30 of 1231

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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.031.040.1020.IX 0.4 3.1 0.00465 102 258.968278 244.75 --- 0.099553 0.829455 Stainless Steel 270 --- 2 2.077398 3.162 4E C15B0185-91D0
x
U.031.040.1020.IX Estimated Delivery - 15 to 17 days
€1.61
U.031.050.3050.AX 0.5 3.1 0.00601 305 565.516788 602.75 --- 0.259569 1.825275 Music Wire 270 --- 2 7.614380 3.162 4E 2FEE20A4-F9BD
x
U.031.050.3050.AX Estimated Delivery - 15 to 17 days
€1.61
U.032.035.3600.AX 0.35 3.2 0.00065 360 1266.725119 1016 --- 0.068485 0.657856 Music Wire 270 --- 2 6.883957 3.28 4E EDB2D142-8C2A
x
U.032.035.3600.AX Estimated Delivery - 15 to 17 days
€1.61
U.032.040.3600.AX 0.4 3.2 0.001335 360 992.223113 889.9 --- 0.111978 0.955996 Music Wire 270 --- 2 7.739334 3.28 4E 8AB13AB6-A937
x
U.032.040.3600.AX Estimated Delivery - 5 to 7 days
€1.61
U.032.045.1390.IX 0.45 3.2 0.005756 139 308.636621 299.75 --- 0.143855 1.120283 Stainless Steel 270 --- 2 3.274914 3.264 4E AA4C297E-D90D
x
U.032.045.1390.IX Estimated Delivery - 15 to 17 days
€1.61
U.032.045.3600.AX 0.45 3.2 0.00254 360 815.135422 790.85 --- 0.17049 1.326534 Music Wire 270 --- 2 8.551273 3.264 4E 3F2A5100-3542
x
U.032.045.3600.AX Estimated Delivery - 15 to 17 days
€1.61
U.032.050.3600.AX 0.5 3.2 0.004545 360 696.174855 711.75 --- 0.246495 1.77441 Music Wire 270 --- 2 9.331015 3.264 4E C85F4CFB-2D9A
x
U.032.050.3600.AX Estimated Delivery - 5 to 7 days
€1.61
U.032.056.0640.IX 0.56 3.2 0.043404 64 104.16598 107.75 --- 0.309569 2.052933 Stainless Steel 270 --- 2 1.771941 3.264 4E D40382EB-5D55
x
U.032.056.0640.IX Estimated Delivery - 15 to 17 days
€1.61
U.035.050.2900.AX 0.5 3.5 0.004132 290 634.613162 570.7 --- 0.212654 1.636596 Music Wire 270 --- 2 8.319512 3.57 4E 4D0032AA-68C9
x
U.035.050.2900.AX Estimated Delivery - 15 to 17 days
€1.61
U.035.070.0461.IX 0.7 3.5 0.160173 46.1 64.279709 59.75 --- 0.580219 3.492118 Stainless Steel 270 --- 2 1.650084 3.57 4E 5EC7C259-37BF
x
U.035.070.0461.IX Estimated Delivery - 5 to 7 days
€1.61
U.036.050.1020.IX 0.5 3.6 0.009426 102 227.007511 194.75 --- 0.171771 1.350092 Stainless Steel 270 --- 2 2.971481 3.672 4E 189EBCCB-DB54
x
U.036.050.1020.IX Estimated Delivery - 15 to 17 days
€1.61
U.037.050.3000.AX 0.5 3.7 0.003289 300 713.998632 590.8 --- 0.193844 1.555486 Music Wire 270 --- 2 9.185601 3.774 4E 04AD084F-0E52
x
U.037.050.3000.AX Estimated Delivery - 15 to 17 days
€1.61
U.038.065.0438.IX 0.65 3.8 0.083636 43.8 70.901892 59.75 --- 0.394788 2.661482 Stainless Steel 270 --- 2 1.600624 3.876 4E 1222DD05-BB6F
x
U.038.065.0438.IX Estimated Delivery - 5 to 7 days
€1.61
U.038.065.0488.IX 0.65 3.8 0.07376 48.8 79.530596 67.75 --- 0.394793 2.661482 Stainless Steel 270 --- 2 1.808160 3.876 4E B4A30ECF-6CE2
x
U.038.065.0488.IX Estimated Delivery - 5 to 7 days
€1.61
U.038.065.0539.IX 0.65 3.8 0.06597 53.9 88.259289 75.75 --- 0.3948 2.661482 Stainless Steel 270 --- 2 2.018291 3.876 4E E9D4565D-D1DB
x
U.038.065.0539.IX Estimated Delivery - 5 to 7 days
€1.61
U.038.065.0600.IX 0.65 3.8 0.058964 60 98.441597 84.75 --- 0.394812 2.661482 Stainless Steel 270 --- 2 2.251769 3.876 4E 57D2492F-192D
x
U.038.065.0600.IX Estimated Delivery - 15 to 17 days
€1.61
U.038.065.0800.IX 0.65 3.8 0.043173 80 132.502877 115.75 --- 0.394775 2.661482 Stainless Steel 270 --- 2 3.053378 3.876 4E E7046BD8-D80D
x
U.038.065.0800.IX Estimated Delivery - 15 to 17 days
€1.61
U.039.050.0640.IX 0.5 3.9 0.011817 64 157.458706 117.75 --- 0.149769 1.254171 Stainless Steel 270 --- 2 1.983261 3.978 4E D0A39C24-C6CE
x
U.039.050.0640.IX Estimated Delivery - 15 to 17 days
€1.61
U.039.056.0600.IX 0.56 3.9 0.023627 60 123.357955 97.75 --- 0.224658 1.721616 Stainless Steel 270 --- 2 2.035563 3.978 4E 8784AB11-6A7A
x
U.039.056.0600.IX Estimated Delivery - 15 to 17 days
€1.61
U.040.035.3600.AX 0.35 4 0.00031 360 1934.499678 1014.15 --- 0.043739 0.531834 Music Wire 270 --- 2 8.799841 4.12 4E D5D54A96-7C2C
x
U.040.035.3600.AX Estimated Delivery - 15 to 17 days
€1.61
U.040.040.3600.AX 0.4 4 0.000631 360 1471.328368 885.85 --- 0.073612 0.77486 Music Wire 270 --- 2 9.905946 4.1 4E F8C6DE45-4397
x
U.040.040.3600.AX Estimated Delivery - 15 to 17 days
€1.61
U.040.045.3600.AX 0.45 4 0.001185 360 1172.679575 788 --- 0.115347 1.078372 Music Wire 270 --- 2 10.999929 4.1 4E FC7FBDE2-ED1A
x
U.040.045.3600.AX Estimated Delivery - 15 to 17 days
€1.61
U.040.050.0630.IX 0.5 4 0.01102 63 161.164154 115.75 --- 0.143282 1.225051 Stainless Steel 270 --- 2 2.007481 4.1 4E 3C55DA08-C8D3
x
U.040.050.0630.IX Estimated Delivery - 5 to 7 days
€1.61
U.040.050.3600.AX 0.5 4 0.002092 360 970.807102 709.85 --- 0.169521 1.447329 Music Wire 270 --- 2 12.065254 4.1 4E CF749126-D453
x
U.040.050.3600.AX Estimated Delivery - 15 to 17 days
€1.61
U.040.055.0572.IX 0.55 4 0.020579 57.2 125.125448 94.75 --- 0.201981 1.599819 Stainless Steel 270 --- 2 1.967151 4.08 4E B676E7C6-D7EB
x
U.040.055.0572.IX Estimated Delivery - 15 to 17 days
€1.61
U.040.055.0630.IX 0.55 4 0.018614 63 138.09447 104.75 --- 0.202011 1.599819 Stainless Steel 270 --- 2 2.172614 4.08 4E D6AD35B8-BF39
x
U.040.055.0630.IX Estimated Delivery - 15 to 17 days
€1.61
U.040.055.0635.IX 0.55 4 0.018438 63.5 139.311273 105.75 --- 0.202011 1.599819 Stainless Steel 270 --- 2 2.192957 4.08 4E 8892962A-BE82
x
U.040.055.0635.IX Estimated Delivery - 15 to 17 days
€1.61
U.040.055.0698.IX 0.55 4 0.016559 69.8 154.214163 117.75 --- 0.202005 1.599819 Stainless Steel 270 --- 2 2.437071 4.08 4E 5352DD50-7231
x
U.040.055.0698.IX Estimated Delivery - 15 to 17 days
€1.61
U.040.055.1020.IX 0.55 4 0.011094 102 227.994285 175.75 --- 0.202038 1.599819 Stainless Steel 270 --- 2 3.616955 4.08 4E 32188A6B-140D
x
U.040.055.1020.IX Estimated Delivery - 5 to 7 days
€1.61
U.040.055.3600.AX 0.55 4 0.003521 360 828.051463 644.75 --- 0.23814 1.886149 Music Wire 270 --- 2 13.074464 4.08 4E B9359FE3-CDAB
x
U.040.055.3600.AX Estimated Delivery - 15 to 17 days
€1.61
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