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.142.300.0600.I 3 14.2 3.479133 60 72.985473 14.5 --- 9.458562 54.63675 Stainless Steel 180 --- 2 32.419874 14.484 4P AC18B96C-682B
x
U.142.300.0600.I Estimated Delivery - 15 to 17 days
€5.75
U.158.300.0500.I 3 15.8 3.218651 50 63.062455 10.5 --- 8.00489 50.048374 Stainless Steel 180 --- 2 28.069155 16.116 4P 3007E5C2-6271
x
U.158.300.0500.I Estimated Delivery - 15 to 17 days
€5.75
U.158.300.2150.A 3 15.8 0.600733 215 293.577777 65.5 --- 8.987472 56.191736 Music Wire 180 --- 2 150.614111 16.116 4P A5304D0A-9CBB
x
U.158.300.2150.A Estimated Delivery - 15 to 17 days
€5.75
U.178.300.0480.I 3 17.8 2.572107 48 62.985024 8.5 --- 6.629794 45.172879 Stainless Steel 180 --- 2 27.262167 18.156 4P 97423B4B-5E7E
x
U.178.300.0480.I Estimated Delivery - 15 to 17 days
€5.75
U.180.300.1625.A 3 18 0.525806 162.5 244.109763 46.5 --- 7.311881 50.222784 Music Wire 180 --- 2 126.819173 18.36 4P 78FD2CAC-D961
x
U.180.300.1625.A Estimated Delivery - 5 to 7 days
€5.75
U.180.300.1835.A 3 18 0.457009 183.5 277.395104 53.5 --- 7.311876 50.222784 Music Wire 180 --- 2 145.122972 18.36 4P 77CD7846-83DE
x
U.180.300.1835.A Estimated Delivery - 15 to 17 days
€5.75
U.182.300.1800.A 3 18.2 0.447572 180 275.075264 52.5 --- 7.183532 49.736558 Music Wire 180 --- 2 144.408252 18.564 4P 4FFF7BFE-7BEF
x
U.182.300.1800.A Estimated Delivery - 5 to 7 days
€5.75
U.190.300.0508.I 3 19 1.821418 50.8 70.933402 9.5 --- 5.969739 42.64108 Stainless Steel 180 --- 2 32.279528 19.38 4P C07A96A0-7AD5
x
U.190.300.0508.I Estimated Delivery - 15 to 17 days
€5.75
U.190.300.1524.A 3 19 0.474028 152.4 239.25712 42.5 --- 6.702502 47.875209 Music Wire 180 --- 2 124.117184 19.38 4P C74935B6-94DE
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U.190.300.1524.A Estimated Delivery - 5 to 7 days
€5.75
U.200.300.0480.I 3 20 1.923468 48 66.317706 7.5 --- 5.490899 40.72442 Stainless Steel 180 --- 2 28.332303 20.4 4P 74D38330-32B6
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U.200.300.0480.I Estimated Delivery - 5 to 7 days
€5.75
U.200.300.0508.I 3 20 1.697178 50.8 71.560067 8.5 --- 5.490891 40.72442 Stainless Steel 180 --- 2 31.314651 20.4 4P 7371AA02-C1E1
x
U.200.300.0508.I Estimated Delivery - 5 to 7 days
€5.75
U.200.300.1524.A 3 20 0.3952 152.4 252.49714 42.5 --- 6.164892 45.723282 Music Wire 180 --- 2 131.874508 20.4 4P D56B71E1-C291
x
U.200.300.1524.A Estimated Delivery - 5 to 7 days
€5.75
U.200.300.1580.A 3 20 0.377438 158 262.807595 44.5 --- 6.164913 45.723282 Music Wire 180 --- 2 137.801452 20.4 4P 0E8ABF2C-2793
x
U.200.300.1580.A Estimated Delivery - 5 to 7 days
€5.75
U.200.300.1651.A 3 20 0.361204 165.1 274.618048 46.5 --- 6.164925 45.723282 Music Wire 180 --- 2 143.728396 20.4 4P 1F3E8334-86ED
x
U.200.300.1651.A Estimated Delivery - 5 to 7 days
€5.75
U.200.300.1680.A 3 20 0.3536 168 279.873275 47.5 --- 6.164892 45.723282 Music Wire 180 --- 2 146.691869 20.4 4P A6517C4E-0523
x
U.200.300.1680.A Estimated Delivery - 15 to 17 days
€5.75
U.200.300.1778.A 3 20 0.332594 177.8 296.738976 50.5 --- 6.164892 45.723282 Music Wire 180 --- 2 155.582285 20.4 4P 2552F0DD-7962
x
U.200.300.1778.A Estimated Delivery - 5 to 7 days
€5.75
U.200.300.1790.A 3 20 0.326136 179 300.29419 51.5 --- 6.16488 45.723282 Music Wire 180 --- 2 158.545757 20.4 4P 2B3AF2A4-294B
x
U.200.300.1790.A Estimated Delivery - 15 to 17 days
€5.75
U.206.300.1720.A 3 20.6 0.312085 172 295.830355 48.5 --- 5.871636 44.517232 Music Wire 180 --- 2 154.937294 21.012 4P C211D82E-FC84
x
U.206.300.1720.A Estimated Delivery - 15 to 17 days
€5.75
U.222.300.1480.A 3 22.2 0.295156 148 271.320561 39.5 --- 5.179238 41.578042 Music Wire 180 --- 2 138.899680 22.644 4P F6120CC5-182E
x
U.222.300.1480.A Estimated Delivery - 15 to 17 days
€5.75
U.230.300.1397.A 3 23 0.282598 139.7 264.856154 36.5 --- 4.874615 40.243494 Music Wire 180 --- 2 134.227854 23.46 4P 5E4D7C71-7565
x
U.230.300.1397.A Estimated Delivery - 5 to 7 days
€5.75
U.230.300.1524.A 3 23 0.254688 152.4 291.271868 40.5 --- 4.874496 40.243494 Music Wire 180 --- 2 148.173605 23.46 4P DD1CBEA3-A9A2
x
U.230.300.1524.A Estimated Delivery - 5 to 7 days
€5.75
U.240.300.1330.A 3 24 0.265981 133 261.4329 33.5 --- 4.526318 38.687029 Music Wire 180 --- 2 129.956967 24.6 4P 6B4C386D-672C
x
U.240.300.1330.A Estimated Delivery - 5 to 7 days
€5.75
U.240.300.1540.A 3 24 0.220009 154 309.269598 40.5 --- 4.52632 38.687029 Music Wire 180 --- 2 155.582285 24.6 4P 01B51312-A193
x
U.240.300.1540.A Estimated Delivery - 15 to 17 days
€5.75
U.242.300.1460.A 3 24.2 0.230948 146 292.911633 37.5 --- 4.460643 38.389591 Music Wire 180 --- 2 145.977149 24.805 4P FAEDBC4D-B526
x
U.242.300.1460.A Estimated Delivery - 15 to 17 days
€5.75
U.245.300.1430.A 3 24.5 0.227481 143 290.648605 36.5 --- 4.364378 37.95163 Music Wire 180 --- 2 144.294943 25.1125 4P 8C01A27F-9115
x
U.245.300.1430.A Estimated Delivery - 5 to 7 days
€5.75
U.254.300.1270.A 3 25.4 0.240718 127 262.440031 30.5 --- 4.091154 36.694007 Music Wire 180 --- 2 126.906334 26.035 4P A9C2CB28-2FBF
x
U.254.300.1270.A Estimated Delivery - 5 to 7 days
€5.75
U.254.300.1397.A 3 25.4 0.206814 139.7 297.343281 35.5 --- 4.091169 36.694007 Music Wire 180 --- 2 146.430386 26.035 4P 73B11023-45F5
x
U.254.300.1397.A Estimated Delivery - 5 to 7 days
€5.75
U.269.300.1400.A 3 26.9 0.175202 140 317.438233 34.5 --- 3.681472 34.769005 Music Wire 180 --- 2 152.069699 27.5725 4P 43FC9649-B32E
x
U.269.300.1400.A Estimated Delivery - 5 to 7 days
€5.75
U.284.300.1143.A 3 28.4 0.197475 114.3 264.757947 25.5 --- 3.320018 33.031701 Music Wire 180 --- 2 121.763839 29.11 4P 47B138BE-36AD
x
U.284.300.1143.A Estimated Delivery - 5 to 7 days
€5.75
U.284.300.1270.A 3 28.4 0.170698 127 301.059176 29.5 --- 3.320148 33.031701 Music Wire 180 --- 2 139.474942 29.11 4P 39310940-D79A
x
U.284.300.1270.A Estimated Delivery - 5 to 7 days
€5.75
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