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.130.250.0403.A 2.5 13 3.273938 40.3 50.758807 10.5 --- 6.591936 40.833422 Music Wire 180 --- 2 15.888714 13.26 4M 0089D516-021F
x
U.130.250.0403.A Estimated Delivery - 5 to 7 days
€4.03
U.130.250.0403.I 2.5 13 2.811971 40.3 51.074415 10.5 --- 5.832638 36.129981 Stainless Steel 180 --- 2 15.989916 13.26 4O AE2C70FF-2C08
x
U.130.250.0403.I Estimated Delivery - 15 to 17 days
€5.18
U.130.250.0553.A 2.5 13 2.083415 55.3 71.735269 16.5 --- 6.591936 40.833422 Music Wire 180 --- 2 23.515296 13.26 4M E3C0365B-945A
x
U.130.250.0553.A Estimated Delivery - 15 to 17 days
€4.03
U.130.250.0553.I 2.5 13 1.789436 55.3 72.231223 16.5 --- 5.832641 36.129981 Stainless Steel 180 --- 2 23.665075 13.26 4P D5B4EDF2-E1F5
x
U.130.250.0553.I Estimated Delivery - 15 to 17 days
€5.75
U.130.250.0778.A 2.5 13 1.348092 77.8 103.199961 25.5 --- 6.591938 40.833422 Music Wire 180 --- 2 34.955170 13.26 4M C0999A4C-FA40
x
U.130.250.0778.A Estimated Delivery - 5 to 7 days
€4.03
U.130.250.0778.I 2.5 13 1.157871 77.8 103.966436 25.5 --- 5.832624 36.129981 Stainless Steel 180 --- 2 35.177815 13.26 4P 745203FB-E9B9
x
U.130.250.0778.I Estimated Delivery - 15 to 17 days
€11.50
Out of stock
U.150.250.0485.A 2.5 15 1.63 48.5 67.426905 12.5 --- 5.25686 36.107715 Music Wire 180 --- 2 21.941557 15.3 4M BB82B10E-E4DB
x
U.150.250.0485.A Estimated Delivery - 5 to 7 days
€4.03
U.150.250.0485.I 2.5 15 1.4 48.5 67.998047 12.5 --- 4.651343 31.948609 Stainless Steel 180 --- 2 22.081312 15.3 4O 2D74AACD-91CE
x
U.150.250.0485.I Estimated Delivery - 5 to 7 days
€5.18
U.150.250.0630.A 2.5 15 1.164286 63 89.497667 17.5 --- 5.256852 36.107715 Music Wire 180 --- 2 29.507611 15.3 4M 91948CF7-5DCD
x
U.150.250.0630.A Estimated Delivery - 15 to 17 days
€4.03
U.150.250.0630.I 2.5 15 1 63 90.297266 17.5 --- 4.651343 31.948609 Stainless Steel 180 --- 2 29.695558 15.3 4P C9FA36B5-B212
x
U.150.250.0630.I Estimated Delivery - 15 to 17 days
€5.75
U.150.250.0635.A 2.5 15 1.101351 63.5 91.51182 18.5 --- 5.256869 36.107715 Music Wire 180 --- 2 31.020822 15.3 4M 866AEE7F-80E5
x
U.150.250.0635.A Estimated Delivery - 5 to 7 days
€4.03
U.150.250.0635.I 2.5 15 0.945946 63.5 92.357111 18.5 --- 4.65134 31.948609 Stainless Steel 180 --- 2 31.218407 15.3 4P D1AFBA3A-C24B
x
U.150.250.0635.I Estimated Delivery - 5 to 7 days
€5.75
U.150.250.0810.A 2.5 15 0.79902 81 119.610886 25.5 --- 5.256845 36.107715 Music Wire 180 --- 2 41.613298 15.3 4M 8CADAE6F-4DB2
x
U.150.250.0810.A Estimated Delivery - 5 to 7 days
€4.03
U.150.250.0810.I 2.5 15 0.686275 81 120.776017 25.5 --- 4.651323 31.948609 Stainless Steel 180 --- 2 41.878351 15.3 4Q A4A2B00C-F8FD
x
U.150.250.0810.I Estimated Delivery - 5 to 7 days
€6.33
U.150.250.1180.A 2.5 15 0.515823 118 177.809029 39.5 --- 5.256842 36.107715 Music Wire 180 --- 2 62.798249 15.3 4N BBDD1227-4127
x
U.150.250.1180.A Estimated Delivery - 5 to 7 days
€4.60
U.150.250.1180.I 2.5 15 0.443038 118 179.61384 39.5 --- 4.651337 31.948609 Stainless Steel 180 --- 2 63.198238 15.3 4S C9E81CDF-0BD7
x
U.150.250.1180.I Estimated Delivery - 5 to 7 days
€8.05
U.150.250.1360.A 2.5 15 0.428947 136 207.92225 47.5 --- 5.256882 36.107715 Music Wire 180 --- 2 74.903936 15.3 4N BDEC8DEB-297F
x
U.150.250.1360.A Estimated Delivery - 5 to 7 days
€4.60
U.150.250.1360.I 2.5 15 0.368421 136 210.09259 47.5 --- 4.651343 31.948609 Stainless Steel 180 --- 2 75.381031 15.3 4S 87F809D7-C2F5
x
U.150.250.1360.I Estimated Delivery - 5 to 7 days
€8.05
U.150.250.1530.A 2.5 15 0.380841 153 234.007157 53.5 --- 5.256868 36.107715 Music Wire 180 --- 2 83.983201 15.3 4N 66589AC6-1E29
x
U.150.250.1530.A Estimated Delivery - 5 to 7 days
€4.60
U.150.250.1530.I 2.5 15 0.327103 153 236.451643 53.5 --- 4.651326 31.948609 Stainless Steel 180 --- 2 84.518100 15.3 4S 374C27DA-BE7A
x
U.150.250.1530.I Estimated Delivery - 15 to 17 days
€8.05
U.150.250.1730.A 2.5 15 0.331301 173 266.120376 61.5 --- 5.256841 36.107715 Music Wire 180 --- 2 96.088888 15.3 4O F73D4CA4-1AF8
x
U.150.250.1730.A Estimated Delivery - 5 to 7 days
€5.18
U.150.250.1730.I 2.5 15 0.284553 173 268.930408 61.5 --- 4.651324 31.948609 Stainless Steel 180 --- 2 96.700919 15.3 4T 940A184A-1C59
x
U.150.250.1730.I Estimated Delivery - 15 to 17 days
€9.20
U.150.250.1930.A 2.5 15 0.293165 193 298.233615 69.5 --- 5.256902 36.107715 Music Wire 180 --- 2 108.194574 15.3 4O 156CA6E0-3A31
x
U.150.250.1930.A Estimated Delivery - 15 to 17 days
€5.18
U.150.250.1930.I 2.5 15 0.251799 193 301.409169 69.5 --- 4.651289 31.948609 Stainless Steel 180 --- 2 108.883712 15.3 4T 88D42B3D-8AE0
x
U.150.250.1930.I Estimated Delivery - 15 to 17 days
€9.20
U.150.250.2130.A 2.5 15 0.262903 213 330.346822 77.5 --- 5.256883 36.107715 Music Wire 180 --- 2 120.300261 15.3 4O ABBDDD16-D31E
x
U.150.250.2130.A Estimated Delivery - 5 to 7 days
€5.18
U.150.250.2130.I 2.5 15 0.225806 213 333.887921 77.5 --- 4.651391 31.948609 Stainless Steel 180 --- 2 121.066505 15.3 5A 869A2755-3F12
x
U.150.250.2130.I Estimated Delivery - 5 to 7 days
€10.35
U.158.250.0890.A 2.5 15.8 0.615092 89 137.203145 27.5 --- 4.835252 34.484621 Music Wire 180 --- 2 47.496662 16.116 4M 0401FBF8-B195
x
U.158.250.0890.A Estimated Delivery - 15 to 17 days
€4.03
U.158.250.0890.I 2.5 15.8 0.5283 89 138.657733 27.5 --- 4.278293 30.512473 Stainless Steel 180 --- 2 47.799188 16.116 4Q EE95C4F3-90DE
x
U.158.250.0890.I Estimated Delivery - 5 to 7 days
€6.33
U.180.250.0483.A 2.5 18 1.017755 48.3 74.586099 10.5 --- 3.90025 30.653059 Music Wire 180 --- 2 23.454768 18.36 4M 7F36FF4C-D50E
x
U.180.250.0483.A Estimated Delivery - 5 to 7 days
€4.03
U.180.250.0483.I 2.5 18 0.874145 48.3 75.379314 10.5 --- 3.451007 27.122254 Stainless Steel 180 --- 2 23.604161 18.36 4P 4BBDAE43-6537
x
U.180.250.0483.I Estimated Delivery - 15 to 17 days
€5.75
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