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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19 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.180.360.1650.I 3.6 18 1.215278 165 215.164618 40.5 --- 12.147777 73.111734 Stainless Steel 180 --- 2 154.604905 18.36 5H 3965F966-5C93
x
U.180.360.1650.I Estimated Delivery - 15 to 17 days
€21.85
U.250.360.1220.I 3.6 25 0.612083 122 199.971393 24.5 --- 7.180853 54.905817 Stainless Steel 180 --- 2 143.262160 25.5 5H 8C19242F-4784
x
U.250.360.1220.I Estimated Delivery - 15 to 17 days
€21.85
U.254.360.1016.I 3.6 25.4 0.727468 101.6 166.379311 19.5 --- 6.993345 54.118221 Stainless Steel 180 --- 2 118.404116 25.908 5H 8C8E1925-003B
x
U.254.360.1016.I Estimated Delivery - 5 to 7 days
€21.85
U.254.360.1050.I 3.6 25.4 0.691982 105 173.101332 20.5 --- 6.993325 54.118221 Stainless Steel 180 --- 2 123.911284 25.908 5H EFAB3BA3-21D3
x
U.254.360.1050.I Estimated Delivery - 5 to 7 days
€21.85
U.254.360.1143.I 3.6 25.4 0.630472 114.3 189.045365 22.5 --- 6.993361 54.118221 Stainless Steel 180 --- 2 134.925621 25.908 5H F0882E7B-355B
x
U.254.360.1143.I Estimated Delivery - 15 to 17 days
€21.85
U.254.360.1270.I 3.6 25.4 0.535307 127 215.033425 26.5 --- 6.993312 54.118221 Stainless Steel 180 --- 2 156.954294 25.908 5H 5382A172-9D66
x
U.254.360.1270.I Estimated Delivery - 15 to 17 days
€21.85
U.318.360.1016.I 3.6 31.8 0.397179 101.6 200.350958 16.5 --- 4.717002 43.938809 Stainless Steel 180 --- 2 131.793103 32.595 5H B7E9C286-E72A
x
U.318.360.1016.I Estimated Delivery - 15 to 17 days
€21.85
U.318.360.1143.I 3.6 31.8 0.336075 114.3 231.00567 19.5 --- 4.716951 43.938809 Stainless Steel 180 --- 2 153.164958 32.595 5H CE288EA1-E3AF
x
U.318.360.1143.I Estimated Delivery - 5 to 7 days
€21.85
U.320.360.1000.I 3.6 32 0.413934 100 194.26145 15.5 --- 4.662376 43.680395 Stainless Steel 180 --- 2 125.553330 32.8 5H 2EF07C80-8471
x
U.320.360.1000.I Estimated Delivery - 5 to 7 days
€21.85
U.320.360.3600.A 3.6 32 0.085372 360 869.541018 87.5 --- 5.197867 48.698403 Music Wire 180 --- 2 638.051579 32.8 5H 052A2C11-5927
x
U.320.360.3600.A Estimated Delivery - 5 to 7 days
€21.85
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.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.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.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.400.360.0921.I 3.6 40 0.290218 92.1 203.601706 10.5 --- 2.970213 35.330015 Stainless Steel 180 --- 2 114.943189 41.2 5H B0D55BEA-71AF
x
U.400.360.0921.I Estimated Delivery - 15 to 17 days
€21.85
U.400.360.1000.I 3.6 40 0.243783 100 232.740128 12.5 --- 2.970228 35.330015 Stainless Steel 180 --- 2 133.334100 41.2 5H 76948867-F194
x
U.400.360.1000.I Estimated Delivery - 15 to 17 days
€21.85
U.420.360.1016.I 3.6 42 0.225697 101.6 239.196124 11.5 --- 2.657371 33.712403 Stainless Steel 180 --- 2 130.959449 43.26 5H E7A069D8-772E
x
U.420.360.1016.I Estimated Delivery - 15 to 17 days
€21.85
U.420.360.1050.I 3.6 42 0.207642 105 254.560943 12.5 --- 2.65727 33.712403 Stainless Steel 180 --- 2 140.660149 43.26 5H 80EBCEE2-3913
x
U.420.360.1050.I Estimated Delivery - 15 to 17 days
€21.85
U.420.360.1110.I 3.6 42 0.179001 111 284.490771 14.5 --- 2.657382 33.712403 Stainless Steel 180 --- 2 160.061549 43.26 5H FE3F8A7D-4351
x
U.420.360.1110.I Estimated Delivery - 15 to 17 days
€21.85
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