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.180.360.0569.A 3.6 18 5.457589 56.9 69.353756 10.5 --- 13.543336 81.510818 Music Wire 180 --- 2 45.184233 18.36 5D 47FA750F-B979
x
U.180.360.0569.A Estimated Delivery - 15 to 17 days
€13.80
U.180.360.0635.A 3.6 18 4.983016 63.5 77.139828 11.5 --- 13.543337 81.510818 Music Wire 180 --- 2 48.798972 18.36 5D 8EC08B44-DD2D
x
U.180.360.0635.A Estimated Delivery - 15 to 17 days
€13.80
U.180.360.0698.A 3.6 18 4.244792 69.8 85.811972 13.5 --- 13.543327 81.510818 Music Wire 180 --- 2 56.028449 18.36 5D E404611B-B6C7
x
U.180.360.0698.A Estimated Delivery - 15 to 17 days
€13.80
U.180.360.0785.A 3.6 18 3.473011 78.5 98.070188 16.5 --- 13.54334 81.510818 Music Wire 180 --- 2 66.872665 18.36 5D CD66666E-E71F
x
U.180.360.0785.A Estimated Delivery - 15 to 17 days
€13.80
U.180.360.0889.A 3.6 18 3.097551 88.9 110.842333 18.5 --- 13.543322 81.510818 Music Wire 180 --- 2 74.102143 18.36 5D 45AF924F-ED69
x
U.180.360.0889.A Estimated Delivery - 15 to 17 days
€13.80
U.180.360.1110.A 3.6 18 2.247243 111 141.244837 25.5 --- 13.54332 81.510818 Music Wire 180 --- 2 99.405313 18.36 5D 80A68CFB-5A7B
x
U.180.360.1110.A Estimated Delivery - 15 to 17 days
€13.80
U.180.360.1650.A 3.6 18 1.414931 165 213.035918 40.5 --- 13.543309 81.510818 Music Wire 180 --- 2 153.626393 18.36 5D FF569094-0D70
x
U.180.360.1650.A Estimated Delivery - 15 to 17 days
€13.80
U.191.360.1000.A 3.6 19.1 2.137195 100 130.524215 21.5 --- 12.341894 77.578094 Music Wire 180 --- 2 91.435317 19.482 5D 86C72EAC-A710
x
U.191.360.1000.A Estimated Delivery - 15 to 17 days
€13.80
U.191.360.1800.A 3.6 19.1 1.056315 180 241.758299 43.5 --- 12.341876 77.578094 Music Wire 180 --- 2 177.034336 19.482 5D EDB4BB08-CE8D
x
U.191.360.1800.A Estimated Delivery - 15 to 17 days
€13.80
U.250.360.0681.A 3.6 25 1.662827 68.1 100.098312 10.5 --- 8.005746 61.213403 Music Wire 180 --- 2 67.148791 25.5 5D 1B6C16C1-DE1F
x
U.250.360.0681.A Estimated Delivery - 15 to 17 days
€13.80
U.250.360.1220.A 3.6 25 0.71264 122 196.66273 24.5 --- 8.005755 61.213403 Music Wire 180 --- 2 142.355437 25.5 5D 197D24F5-8BE8
x
U.250.360.1220.A Estimated Delivery - 5 to 7 days
€13.80
U.254.360.0635.A 3.6 25.4 1.943073 63.5 90.538913 8.5 --- 7.796746 60.335328 Music Wire 180 --- 2 57.459283 25.908 5D EE077355-52D2
x
U.254.360.0635.A Estimated Delivery - 15 to 17 days
€13.80
U.254.360.0698.A 3.6 25.4 1.572964 69.8 103.20101 10.5 --- 7.796742 60.335328 Music Wire 180 --- 2 68.403909 25.908 5D 65C67052-CFF7
x
U.254.360.0698.A Estimated Delivery - 15 to 17 days
€13.80
U.254.360.0762.A 3.6 25.4 1.32129 76.2 115.963108 12.5 --- 7.796731 60.335328 Music Wire 180 --- 2 79.348534 25.908 5D 60C42C59-DB5E
x
U.254.360.0762.A Estimated Delivery - 15 to 17 days
€13.80
U.254.360.0889.A 3.6 25.4 1.065556 88.9 138.206253 15.5 --- 7.796754 60.335328 Music Wire 180 --- 2 95.765472 25.908 5D D4A5852C-12F0
x
U.254.360.0889.A Estimated Delivery - 15 to 17 days
€13.80
U.254.360.1016.A 3.6 25.4 0.846981 101.6 163.630449 19.5 --- 7.796716 60.335328 Music Wire 180 --- 2 117.654723 25.908 5D 6525EC9A-6D56
x
U.254.360.1016.A Estimated Delivery - 5 to 7 days
€13.80
U.254.360.1050.A 3.6 25.4 0.805665 105 170.211496 20.5 --- 7.796708 60.335328 Music Wire 180 --- 2 123.127036 25.908 5D 613758DD-FEF4
x
U.254.360.1050.A Estimated Delivery - 5 to 7 days
€13.80
U.254.360.1143.A 3.6 25.4 0.73405 114.3 185.873599 22.5 --- 7.796728 60.335328 Music Wire 180 --- 2 134.071661 25.908 5D 7D7E8F4A-885B
x
U.254.360.1143.A Estimated Delivery - 5 to 7 days
€13.80
U.254.360.1270.A 3.6 25.4 0.62325 127 211.297797 26.5 --- 7.796726 60.335328 Music Wire 180 --- 2 155.960912 25.908 5D E0C1758D-A303
x
U.254.360.1270.A Estimated Delivery - 15 to 17 days
€13.80
U.254.360.1397.A 3.6 25.4 0.559869 139.7 233.540936 29.5 --- 7.796697 60.335328 Music Wire 180 --- 2 172.377850 25.908 5D D0D41068-1666
x
U.254.360.1397.A Estimated Delivery - 15 to 17 days
€13.80
U.254.360.1524.A 3.6 25.4 0.493019 152.4 258.965135 33.5 --- 7.796692 60.335328 Music Wire 180 --- 2 194.267101 25.908 5D CA6FB419-6CA7
x
U.254.360.1524.A Estimated Delivery - 15 to 17 days
€13.80
U.310.360.0762.A 3.6 31 0.875593 76.2 127.207473 9.5 --- 5.511252 50.173038 Music Wire 180 --- 2 79.097511 31.775 5D EAF1EC24-1661
x
U.310.360.0762.A Estimated Delivery - 5 to 7 days
€13.80
U.318.360.0889.A 3.6 31.8 0.610408 88.9 160.536768 12.5 --- 5.258847 48.986503 Music Wire 180 --- 2 102.643517 32.595 5D 19211EA9-9852
x
U.318.360.0889.A Estimated Delivery - 15 to 17 days
€13.80
U.318.360.1016.A 3.6 31.8 0.46243 101.6 196.160534 16.5 --- 5.258875 48.986503 Music Wire 180 --- 2 130.958970 32.595 5D 2E6B47FF-9C50
x
U.318.360.1016.A Estimated Delivery - 15 to 17 days
€13.80
U.318.360.1143.A 3.6 31.8 0.391287 114.3 226.053352 19.5 --- 5.258869 48.986503 Music Wire 180 --- 2 152.195559 32.595 5D 1CA259D3-0EE7
x
U.318.360.1143.A Estimated Delivery - 15 to 17 days
€13.80
U.318.360.1270.A 3.6 31.8 0.324685 127 261.677126 23.5 --- 5.25886 48.986503 Music Wire 180 --- 2 180.511012 32.595 5D AA58B2F0-6919
x
U.318.360.1270.A Estimated Delivery - 15 to 17 days
€13.80
U.320.360.1000.A 3.6 32 0.481938 100 190.261529 15.5 --- 5.197942 48.698403 Music Wire 180 --- 2 124.758689 32.8 5D 591B8683-48D7
x
U.320.360.1000.A Estimated Delivery - 15 to 17 days
€13.80
U.320.360.1250.A 3.6 32 0.332002 125 256.024811 22.5 --- 5.197904 48.698403 Music Wire 180 --- 2 174.662164 32.8 5D BFA15442-9080
x
U.320.360.1250.A Estimated Delivery - 15 to 17 days
€13.80
U.400.360.0921.A 3.6 40 0.337897 92.1 198.870209 10.5 --- 3.311398 39.388731 Music Wire 180 --- 2 114.215701 41.2 5D 8558F7F4-0053
x
U.400.360.0921.A Estimated Delivery - 5 to 7 days
€13.80
U.400.360.1000.A 3.6 40 0.283833 100 227.107397 12.5 --- 3.311457 39.388731 Music Wire 180 --- 2 132.490213 41.2 5D D4A374D9-10D2
x
U.400.360.1000.A Estimated Delivery - 5 to 7 days
€13.80
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