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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21 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.400.360.2500.I 3.6 40 0.056959 250 818.127664 53.5 --- 2.970031 35.330015 Stainless Steel 180 --- 2 510.347761 41.2 5M BFA6C1C5-736F
x
U.400.360.2500.I Estimated Delivery - 5 to 7 days
€39.10
U.400.360.2720.I 3.6 40 0.051215 272 903.843725 59.5 --- 2.970139 35.330015 Stainless Steel 180 --- 2 565.520492 41.2 5M 04D93C17-1111
x
U.400.360.2720.I Estimated Delivery - 15 to 17 days
€39.10
U.400.550.3900.A 5.5 40 0.369136 390 686.662095 61.5 --- 15.824004 125.332663 Music Wire 180 --- 2 1283.593798 40.8 5M A884EA26-ACC0
x
U.400.550.3900.A Estimated Delivery - 15 to 17 days
€39.10
U.400.550.3920.A 5.5 40 0.369136 392 688.662095 61.5 --- 15.824004 125.332663 Music Wire 180 --- 2 1283.593798 40.8 5M CF6F2F9B-2502
x
U.400.550.3920.A Estimated Delivery - 15 to 17 days
€39.10
U.400.550.4060.A 5.5 40 0.351967 406 717.133419 64.5 --- 15.823967 125.332663 Music Wire 180 --- 2 1344.236025 40.8 5M 14E60D5A-5953
x
U.400.550.4060.A Estimated Delivery - 15 to 17 days
€39.10
U.400.550.4350.A 5.5 40 0.326645 435 770.252257 69.5 --- 15.82419 125.332663 Music Wire 180 --- 2 1445.306403 40.8 5M 17C818C1-EA32
x
U.400.550.4350.A Estimated Delivery - 15 to 17 days
€39.10
U.400.550.4370.A 5.5 40 0.322012 437 777.076067 70.5 --- 15.824089 125.332663 Music Wire 180 --- 2 1465.520478 40.8 5M A03FC9FB-CF04
x
U.400.550.4370.A Estimated Delivery - 15 to 17 days
€39.10
U.420.360.2370.I 3.6 42 0.052435 237 829.261872 49.5 --- 2.657152 33.712403 Stainless Steel 180 --- 2 499.586047 43.26 5M 38268129-E846
x
U.420.360.2370.I Estimated Delivery - 15 to 17 days
€39.10
U.500.550.3100.A 5.5 50 0.237727 310 693.546342 44.5 --- 10.643183 101.822504 Music Wire 180 --- 2 1212.405097 51.25 5M E29A5A9D-A3D9
x
U.500.550.3100.A Estimated Delivery - 15 to 17 days
€78.20
Out of stock
U.500.550.3200.A 5.5 50 0.232502 320 712.165417 45.5 --- 10.64326 101.822504 Music Wire 180 --- 2 1238.478325 51.25 5M 91AFEAA7-35E6
x
U.500.550.3200.A Estimated Delivery - 15 to 17 days
€39.10
U.500.550.3240.A 5.5 50 0.227502 324 724.784534 46.5 --- 10.643221 101.822504 Music Wire 180 --- 2 1264.551553 51.25 5M A034FE72-FEBA
x
U.500.550.3240.A Estimated Delivery - 15 to 17 days
€39.10
U.500.550.3260.A 5.5 50 0.227502 326 726.784534 46.5 --- 10.643221 101.822504 Music Wire 180 --- 2 1264.551553 51.25 5M 4F3C22CF-1307
x
U.500.550.3260.A Estimated Delivery - 15 to 17 days
€39.10
U.500.550.3300.A 5.5 50 0.222713 330 739.403527 47.5 --- 10.643016 101.822504 Music Wire 180 --- 2 1290.624781 51.25 5M 8DF02D19-0B98
x
U.500.550.3300.A Estimated Delivery - 15 to 17 days
€39.10
U.500.550.3400.A 5.5 50 0.213714 340 766.6416 49.5 --- 10.643221 101.822504 Music Wire 180 --- 2 1342.771237 51.25 5M 01620EA1-14C0
x
U.500.550.3400.A Estimated Delivery - 15 to 17 days
€39.10
U.500.550.3620.A 5.5 50 0.197735 362 823.11765 53.5 --- 10.643405 101.822504 Music Wire 180 --- 2 1447.064149 51.25 5M E4CBA330-9129
x
U.500.550.3620.A Estimated Delivery - 15 to 17 days
€39.10
U.500.550.3640.A 5.5 50 0.197735 364 825.11765 53.5 --- 10.643405 101.822504 Music Wire 180 --- 2 1447.064149 51.25 5M 4AE969EB-88C8
x
U.500.550.3640.A Estimated Delivery - 15 to 17 days
€39.10
U.600.550.2800.A 5.5 60 0.162219 280 762.366584 35.5 --- 7.363326 85.612351 Music Wire 180 --- 2 1197.464259 61.5 5M C42D4DC8-80DD
x
U.600.550.2800.A Estimated Delivery - 15 to 17 days
€39.10
U.600.550.2900.A 5.5 60 0.153567 290 799.542321 37.5 --- 7.363465 85.612351 Music Wire 180 --- 2 1261.329020 61.5 5M 0FFEB41F-D1C0
x
U.600.550.2900.A Estimated Delivery - 15 to 17 days
€39.10
U.600.550.3060.A 5.5 60 0.142192 306 856.305635 40.5 --- 7.363292 85.612351 Music Wire 180 --- 2 1357.126160 61.5 5M 1BE96C66-F11F
x
U.600.550.3060.A Estimated Delivery - 15 to 17 days
€39.10
U.600.550.3080.A 5.5 60 0.142192 308 858.305635 40.5 --- 7.363292 85.612351 Music Wire 180 --- 2 1357.126160 61.5 5M E1685A8C-16BC
x
U.600.550.3080.A Estimated Delivery - 15 to 17 days
€39.10
U.600.550.3200.A 5.5 60 0.1355 320 897.480946 42.5 --- 7.363683 85.612351 Music Wire 180 --- 2 1420.990921 61.5 5M E93DC50B-3B01
x
U.600.550.3200.A Estimated Delivery - 15 to 17 days
€39.10
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