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.030.056.0159.A 0.56 3 0.306526 15.9 22.924053 22.5 --- 0.40395 2.557005 Music Wire 180 --- 2 0.363113 3.06 4C CDC8FD58-5394
x
U.030.056.0159.A Estimated Delivery - 5 to 7 days
€1.27
U.030.056.0159.I 0.56 3 0.263274 15.9 22.839315 22.5 --- 0.342766 2.169707 Stainless Steel 180 --- 2 0.365425 3.06 4D 0B10D950-C3EC
x
U.030.056.0159.I Estimated Delivery - 15 to 17 days
€3.00
Out of stock
U.030.056.0191.A 0.56 3 0.250794 19.1 27.684952 27.5 --- 0.403951 2.557005 Music Wire 180 --- 2 0.437217 3.06 4C 0DCC1D8B-C089
x
U.030.056.0191.A Estimated Delivery - 15 to 17 days
€1.27
U.030.056.0191.I 0.56 3 0.215406 19.1 27.581389 27.5 --- 0.342765 2.169707 Stainless Steel 180 --- 2 0.440002 3.06 4D 76D424BB-DC5F
x
U.030.056.0191.I Estimated Delivery - 15 to 17 days
€1.50
U.030.056.0220.A 0.56 3 0.212211 22 32.145851 32.5 --- 0.403944 2.557005 Music Wire 180 --- 2 0.511322 3.06 4C F3F892BF-8440
x
U.030.056.0220.A Estimated Delivery - 15 to 17 days
€1.27
U.030.056.0220.I 0.56 3 0.182267 22 32.02346 32.5 --- 0.342761 2.169707 Stainless Steel 180 --- 2 0.514579 3.06 4D 554051EC-54D6
x
U.030.056.0220.I Estimated Delivery - 15 to 17 days
€1.50
U.030.056.0240.A 0.56 3 0.188955 24 35.394575 36.5 --- 0.403943 2.557005 Music Wire 180 --- 2 0.570606 3.06 4C 6F4C73D4-83B9
x
U.030.056.0240.A Estimated Delivery - 15 to 17 days
€1.27
U.030.056.0240.I 0.56 3 0.162292 24 35.257115 36.5 --- 0.342767 2.169707 Stainless Steel 180 --- 2 0.574240 3.06 4D 16B8D770-26B4
x
U.030.056.0240.I Estimated Delivery - 15 to 17 days
€1.50
U.030.056.0250.A 0.56 3 0.179139 25 37.018934 38.5 --- 0.403945 2.557005 Music Wire 180 --- 2 0.600247 3.06 4C F48C9C90-B18A
x
U.030.056.0250.A Estimated Delivery - 15 to 17 days
€1.27
U.030.056.0250.I 0.56 3 0.153861 25 36.873946 38.5 --- 0.34277 2.169707 Stainless Steel 180 --- 2 0.604071 3.06 4D 2102F574-B8A8
x
U.030.056.0250.I Estimated Delivery - 15 to 17 days
€1.50
U.030.056.0260.A 0.56 3 0.170292 26 38.643297 40.5 --- 0.403953 2.557005 Music Wire 180 --- 2 0.629889 3.06 4C 3DF1A37A-7341
x
U.030.056.0260.A Estimated Delivery - 15 to 17 days
€1.27
U.030.056.0260.I 0.56 3 0.146263 26 38.490775 40.5 --- 0.342769 2.169707 Stainless Steel 180 --- 2 0.633901 3.06 4D 060F4B84-C9A0
x
U.030.056.0260.I Estimated Delivery - 15 to 17 days
€1.50
U.030.056.0290.A 0.56 3 0.151579 29 43.204195 45.5 --- 0.403947 2.557005 Music Wire 180 --- 2 0.703994 3.06 4C 7E37E2AE-10BB
x
U.030.056.0290.A Estimated Delivery - 5 to 7 days
€1.27
U.030.056.0290.I 0.56 3 0.13019 29 43.032847 45.5 --- 0.342771 2.169707 Stainless Steel 180 --- 2 0.708478 3.06 4D 2AC4D6B7-7E41
x
U.030.056.0290.I Estimated Delivery - 15 to 17 days
€1.50
U.030.056.0320.A 0.56 3 0.136571 32 47.765094 50.5 --- 0.40395 2.557005 Music Wire 180 --- 2 0.778099 3.06 4C 850B0F5B-5CEA
x
U.030.056.0320.A Estimated Delivery - 15 to 17 days
€1.27
U.030.056.0320.I 0.56 3 0.1173 32 47.574913 50.5 --- 0.34277 2.169707 Stainless Steel 180 --- 2 0.783055 3.06 4D 598590E1-C313
x
U.030.056.0320.I Estimated Delivery - 15 to 17 days
€1.50
U.030.056.0350.A 0.56 3 0.122068 35 52.638185 56.5 --- 0.403947 2.557005 Music Wire 180 --- 2 0.867024 3.06 4C 7EFC6FEB-56C4
x
U.030.056.0350.A Estimated Delivery - 5 to 7 days
€1.27
U.030.056.0350.I 0.56 3 0.104844 35 52.425403 56.5 --- 0.342758 2.169707 Stainless Steel 180 --- 2 0.872547 3.06 4D 017D4632-5E16
x
U.030.056.0350.I Estimated Delivery - 15 to 17 days
€1.50
U.030.056.0380.A 0.56 3 0.112144 38 57.199083 61.5 --- 0.403943 2.557005 Music Wire 180 --- 2 0.941129 3.06 4C EEE78630-B40E
x
U.030.056.0380.A Estimated Delivery - 15 to 17 days
€1.27
U.030.056.0380.I 0.56 3 0.09632 38 56.96748 61.5 --- 0.342759 2.169707 Stainless Steel 180 --- 2 0.947123 3.06 4D CF60E218-F839
x
U.030.056.0380.I Estimated Delivery - 15 to 17 days
€1.50
U.030.056.0450.A 0.56 3 0.093835 45 67.945251 73.5 --- 0.403937 2.557005 Music Wire 180 --- 2 1.118980 3.06 4C 4D47108D-A1DB
x
U.030.056.0450.A Estimated Delivery - 15 to 17 days
€1.27
U.030.056.0450.I 0.56 3 0.080594 45 67.668434 73.5 --- 0.342767 2.169707 Stainless Steel 180 --- 2 1.126107 3.06 4D 274FFB40-6BEE
x
U.030.056.0450.I Estimated Delivery - 15 to 17 days
€1.50
U.030.056.0500.A 0.56 3 0.083598 50 75.754877 82.5 --- 0.403949 2.557005 Music Wire 180 --- 2 1.252368 3.06 4C 0067A8AE-E961
x
U.030.056.0500.A Estimated Delivery - 15 to 17 days
€1.27
U.030.056.0500.I 0.56 3 0.071802 50 75.444166 82.5 --- 0.342765 2.169707 Stainless Steel 180 --- 2 1.260345 3.06 4D E62BF802-E390
x
U.030.056.0500.I Estimated Delivery - 15 to 17 days
€1.50
U.030.056.0570.A 0.56 3 0.072218 57 86.813208 95.5 --- 0.403955 2.557005 Music Wire 180 --- 2 1.445040 3.06 4C E654D71A-7328
x
U.030.056.0570.A Estimated Delivery - 15 to 17 days
€1.27
U.030.056.0570.I 0.56 3 0.062028 57 86.453552 95.5 --- 0.342762 2.169707 Stainless Steel 180 --- 2 1.454244 3.06 4D 35EECA52-3367
x
U.030.056.0570.I Estimated Delivery - 15 to 17 days
€1.50
U.030.056.0640.A 0.56 3 0.064157 64 97.559387 107.5 --- 0.403935 2.557005 Music Wire 180 --- 2 1.622891 3.06 4C 800CC39D-2507
x
U.030.056.0640.A Estimated Delivery - 15 to 17 days
€1.27
U.030.056.0640.I 0.56 3 0.055104 64 97.154556 107.5 --- 0.342758 2.169707 Stainless Steel 180 --- 2 1.633228 3.06 4D 6715ABE1-C03B
x
U.030.056.0640.I Estimated Delivery - 15 to 17 days
€1.50
U.032.056.0159.A 0.56 3.2 0.253262 15.9 24.012419 21.5 --- 0.36482 2.419387 Music Wire 180 --- 2 0.376840 3.264 4C 0EA50A71-C35A
x
U.032.056.0159.A Estimated Delivery - 15 to 17 days
€1.27
U.032.056.0159.I 0.56 3.2 0.217525 15.9 23.914554 21.5 --- 0.309567 2.052933 Stainless Steel 180 --- 2 0.379240 3.264 4D 7B45C1A2-F5FC
x
U.032.056.0159.I Estimated Delivery - 15 to 17 days
€1.50
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