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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15 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.334.580.1000.I 5.8 33.4 4.485424 100 129.461658 10.5 --- 23.312094 155.460122 Stainless Steel 180 --- 2 226.225693 34.068 5L FCEE9F51-D50B
x
U.334.580.1000.I Estimated Delivery - 15 to 17 days
€35.65
U.334.580.1000.IX 5.8 33.4 4.830456 100 127.357254 9.75 --- 23.31211 155.460122 Stainless Steel 270 --- 2 213.557054 34.068 5L 3DE28FCB-A3AB
x
U.334.580.1000.IX Estimated Delivery - 15 to 17 days
€35.65
U.335.580.1020.AX 5.8 33.5 5.045821 102 130.533924 10.75 --- 25.334701 169.311774 Music Wire 270 --- 2 229.218089 34.17 5I E89A45DA-169B
x
U.335.580.1020.AX Estimated Delivery - 15 to 17 days
€24.15
U.335.580.1020.I 5.8 33.5 4.43702 102 131.71702 10.5 --- 23.201677 155.056689 Stainless Steel 180 --- 2 227.045351 34.17 5L E9816DE6-AFFF
x
U.335.580.1020.I Estimated Delivery - 5 to 7 days
€35.65
U.335.580.1020.IX 5.8 33.5 4.333834 102 132.424568 10.75 --- 23.201662 155.056689 Stainless Steel 270 --- 2 230.678077 34.17 5L 1F439C8D-A082
x
U.335.580.1020.IX Estimated Delivery - 15 to 17 days
€35.65
U.381.580.1020.A 5.8 38.1 3.60121 102 138.236724 9.5 --- 20.594803 151.090856 Music Wire 180 --- 2 242.028083 38.862 5I 9D20BF57-B4FA
x
U.381.580.1020.A Estimated Delivery - 15 to 17 days
€24.15
U.381.580.1020.AX 5.8 38.1 3.508871 102 139.190323 9.75 --- 20.59481 151.090856 Music Wire 270 --- 2 248.341859 38.862 5I 065D9E5D-1709
x
U.381.580.1020.AX Estimated Delivery - 15 to 17 days
€24.15
U.381.580.1020.I 5.8 38.1 3.093064 102 140.637751 9.5 --- 18.860831 138.369868 Stainless Steel 180 --- 2 243.569663 38.862 5L 1F1555B5-6D31
x
U.381.580.1020.I Estimated Delivery - 5 to 7 days
€35.65
U.381.580.1020.IX 5.8 38.1 3.013754 102 141.654534 9.75 --- 18.860858 138.369868 Stainless Steel 270 --- 2 249.923654 38.862 5L 6EB7BC48-210F
x
U.381.580.1020.IX Estimated Delivery - 15 to 17 days
€35.65
U.400.580.3240.A 5.8 40 0.606747 324 530.978275 47.5 --- 19.009124 144.592571 Music Wire 180 --- 2 1103.053820 40.8 5L 7BEF4443-D2BB
x
U.400.580.3240.A Estimated Delivery - 5 to 7 days
€35.65
U.400.580.3240.AX 5.8 40 0.616481 324 527.7102 46.75 --- 19.009103 144.592571 Music Wire 270 --- 2 1085.226687 40.8 5L F0BCAED9-F5F5
x
U.400.580.3240.AX Estimated Delivery - 15 to 17 days
€35.65
U.413.580.1020.A 5.8 41.3 3.031626 102 142.381302 8.5 --- 18.021974 140.442979 Music Wire 180 --- 2 242.875132 42.126 5I 6C8BC633-C425
x
U.413.580.1020.A Estimated Delivery - 5 to 7 days
€24.15
U.413.580.1020.AX 5.8 41.3 2.945008 102 143.568988 8.75 --- 18.021977 140.442979 Music Wire 270 --- 2 249.814422 42.126 5I B66D3D7C-B4A9
x
U.413.580.1020.AX Estimated Delivery - 15 to 17 days
€24.15
U.413.580.1020.I 5.8 41.3 2.60385 102 145.056948 8.5 --- 16.504648 128.618482 Stainless Steel 180 --- 2 244.422108 42.126 5L 3FE17F36-486D
x
U.413.580.1020.I Estimated Delivery - 5 to 7 days
€35.65
U.413.580.1020.IX 5.8 41.3 2.529455 102 146.323329 8.75 --- 16.504616 128.618482 Stainless Steel 270 --- 2 249.077767 42.126 5L A44B0822-E3D0
x
U.413.580.1020.IX Estimated Delivery - 5 to 7 days
€35.65
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