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.220.450.0703.AX 4.5 22 7.99464 70.3 83.181151 9.75 --- 20.935977 123.916142 Music Wire 270 --- 2 80.994307 22.44 5F 10147EAD-01E6
x
U.220.450.0703.AX Estimated Delivery - 15 to 17 days
€18.40
U.220.450.0703.IX 4.5 22 6.866562 70.3 83.877183 9.75 --- 18.953471 112.18204 Stainless Steel 270 --- 2 81.510194 22.44 5I E069420F-EF45
x
U.220.450.0703.IX Estimated Delivery - 15 to 17 days
€24.15
U.220.450.0973.AX 4.5 22 4.949063 97.3 118.108013 15.75 --- 20.935975 123.916142 Music Wire 270 --- 2 121.491461 22.44 5F BE9C9CE1-6CB1
x
U.220.450.0973.AX Estimated Delivery - 5 to 7 days
€18.40
U.220.450.0973.IX 4.5 22 4.250729 97.3 119.232373 15.75 --- 18.953466 112.18204 Stainless Steel 270 --- 2 122.265292 22.44 5J 3551800C-6A74
x
U.220.450.0973.IX Estimated Delivery - 15 to 17 days
€27.60
U.220.450.1380.AX 4.5 22 3.149404 138 170.698307 24.75 --- 20.935963 123.916142 Music Wire 270 --- 2 183.266780 22.44 5G AB2A5F7A-8F23
x
U.220.450.1380.AX Estimated Delivery - 15 to 17 days
€19.55
U.220.450.1380.IX 4.5 22 2.705009 138 172.465159 24.75 --- 18.953475 112.18204 Stainless Steel 270 --- 2 185.124848 22.44 5J BF21EFA2-ECC8
x
U.220.450.1380.IX Estimated Delivery - 15 to 17 days
€27.60
U.240.450.1524.AX 4.5 24 2.030256 152.4 200.181497 27.75 --- 18.2704 115.279071 Music Wire 270 --- 2 227.921510 24.48 5G BC682B87-186A
x
U.240.450.1524.AX Estimated Delivery - 15 to 17 days
€19.55
U.240.450.1524.IX 4.5 24 1.743778 152.4 202.76337 27.75 --- 16.54031 104.362847 Stainless Steel 270 --- 2 229.373240 24.48 5K CB1975C5-AD0D
x
U.240.450.1524.IX Estimated Delivery - 15 to 17 days
€31.05
U.240.450.1651.AX 4.5 24 1.832182 165.1 218.047065 30.75 --- 18.270412 115.279071 Music Wire 270 --- 2 250.866629 24.48 5G D672EBAB-20E1
x
U.240.450.1651.AX Estimated Delivery - 15 to 17 days
€19.55
U.240.450.1651.IX 4.5 24 1.573654 165.1 220.908058 30.75 --- 16.540273 104.362847 Stainless Steel 270 --- 2 251.694796 24.48 5K 6332D3F3-832D
x
U.240.450.1651.IX Estimated Delivery - 15 to 17 days
€31.05
U.240.450.1778.AX 4.5 24 1.720293 177.8 234.190777 32.75 --- 18.270412 115.279071 Music Wire 270 --- 2 266.163374 24.48 5G 63AE3963-7DBD
x
U.240.450.1778.AX Estimated Delivery - 15 to 17 days
€19.55
U.240.450.1778.IX 4.5 24 1.477553 177.8 237.237851 32.75 --- 16.540272 104.362847 Stainless Steel 270 --- 2 267.088974 24.48 5L 2D9CCAC8-35DB
x
U.240.450.1778.IX Estimated Delivery - 15 to 17 days
€35.65
U.240.450.1905.AX 4.5 24 1.575933 190.5 252.056345 35.75 --- 18.270396 115.279071 Music Wire 270 --- 2 289.108493 24.48 5H 3BCBBAD0-EA03
x
U.240.450.1905.AX Estimated Delivery - 15 to 17 days
€21.85
U.240.450.1905.IX 4.5 24 1.353562 190.5 255.382538 35.75 --- 16.540309 104.362847 Stainless Steel 270 --- 2 290.949948 24.48 5L A60C457D-2AAA
x
U.240.450.1905.IX Estimated Delivery - 15 to 17 days
€35.65
U.240.450.2032.AX 4.5 24 1.453925 203.2 269.921911 38.75 --- 18.270417 115.279071 Music Wire 270 --- 2 312.053611 24.48 5H CE4998D4-04FF
x
U.240.450.2032.AX Estimated Delivery - 15 to 17 days
€21.85
U.240.450.2032.IX 4.5 24 1.24877 203.2 273.527226 38.75 --- 16.540317 104.362847 Stainless Steel 270 --- 2 314.041214 24.48 5L 7E32F6D3-92E9
x
U.240.450.2032.IX Estimated Delivery - 15 to 17 days
€35.65
U.250.450.1143.AX 4.5 25 2.586157 114.3 150.726435 18.75 --- 17.132623 111.337103 Music Wire 270 --- 2 166.440359 25.5 5G E94D35F0-61A2
x
U.250.450.1143.AX Estimated Delivery - 15 to 17 days
€19.55
U.250.450.1143.IX 4.5 25 2.221239 114.3 152.694736 18.75 --- 15.510275 100.79416 Stainless Steel 270 --- 2 167.500489 25.5 5J D28F48AB-26EB
x
U.250.450.1143.IX Estimated Delivery - 15 to 17 days
€27.60
U.250.450.1397.AX 4.5 25 1.95921 139.7 187.782895 24.75 --- 17.132614 111.337103 Music Wire 270 --- 2 214.683942 25.5 5G 3331EA2D-A0CD
x
U.250.450.1397.AX Estimated Delivery - 15 to 17 days
€19.55
U.250.450.1397.IX 4.5 25 1.682757 139.7 190.381054 24.75 --- 15.510262 100.79416 Stainless Steel 270 --- 2 216.051355 25.5 5K B5EA0514-0BC3
x
U.250.450.1397.IX Estimated Delivery - 15 to 17 days
€31.05
U.250.450.1550.AX 4.5 25 1.747403 155 208.911124 27.75 --- 17.132643 111.337103 Music Wire 270 --- 2 239.609793 25.5 5G 7C3B3211-2A1A
x
U.250.450.1550.AX Estimated Delivery - 15 to 17 days
€19.55
U.250.450.1550.IX 4.5 25 1.500837 155 211.824211 27.75 --- 15.510282 100.79416 Stainless Steel 270 --- 2 241.135970 25.5 5K 80F47746-0552
x
U.250.450.1550.IX Estimated Delivery - 15 to 17 days
€31.05
U.250.450.1560.AX 4.5 25 1.747403 156 209.911124 27.75 --- 17.132643 111.337103 Music Wire 270 --- 2 239.609793 25.5 5G 64DA44AF-D3A0
x
U.250.450.1560.AX Estimated Delivery - 15 to 17 days
€19.55
U.250.450.1560.IX 4.5 25 1.500837 156 212.824211 27.75 --- 15.510282 100.79416 Stainless Steel 270 --- 2 241.135970 25.5 5K 655591CF-2494
x
U.250.450.1560.IX Estimated Delivery - 15 to 17 days
€31.05
U.250.450.1820.AX 4.5 25 1.436754 182 247.567586 33.75 --- 17.132612 111.337103 Music Wire 270 --- 2 287.049315 25.5 5H 9DE4CC5C-80F4
x
U.250.450.1820.AX Estimated Delivery - 15 to 17 days
€21.85
U.250.450.1820.IX 4.5 25 1.234022 182 251.110528 33.75 --- 15.510248 100.79416 Stainless Steel 270 --- 2 288.877655 25.5 5L CA8D848E-833C
x
U.250.450.1820.IX Estimated Delivery - 15 to 17 days
€35.65
U.250.450.1830.AX 4.5 25 1.436754 183 248.567586 33.75 --- 17.132612 111.337103 Music Wire 270 --- 2 287.049315 25.5 5H E2EC6CD1-AA4A
x
U.250.450.1830.AX Estimated Delivery - 15 to 17 days
€21.85
U.250.450.1830.IX 4.5 25 1.234022 183 252.110528 33.75 --- 15.510248 100.79416 Stainless Steel 270 --- 2 288.877655 25.5 5L 45095177-379C
x
U.250.450.1830.IX Estimated Delivery - 15 to 17 days
€35.65
U.250.450.2140.AX 4.5 25 1.189949 214 293.166789 40.75 --- 17.132662 111.337103 Music Wire 270 --- 2 344.137555 25.5 5H CCC53819-1EBA
x
U.250.450.2140.AX Estimated Delivery - 15 to 17 days
€21.85
U.250.450.2140.IX 4.5 25 1.022042 214 297.444568 40.75 --- 15.510307 100.79416 Stainless Steel 270 --- 2 346.329514 25.5 5L EF35D0D1-8860
x
U.250.450.2140.IX Estimated Delivery - 15 to 17 days
€35.65
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