Extension Springs

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Description Price Material Free Length Maximum Extended Length Outside Diameter Wire Diameter Initial Tension Spring Rate Ends
RS Stock No. 821-425
BrandRS PRO
SGD1.644
Each (In a Pack of 10)
units
Stainless Steel 25mm 80.80mm 5mm 0.45mm 5.40N 0.09N/mm -
RS Stock No. 821-419
BrandRS PRO
SGD1.565
Each (In a Pack of 10)
units
Stainless Steel 22.1mm 42.30mm 3.2mm 0.45mm 8.91N 0.407N/mm -
RS Stock No. 821-526
BrandRS PRO
SGD1.666
Each (In a Pack of 10)
units
Stainless Steel 34.5mm 59.50mm 5mm 0.7mm 18.8N 0.64N/mm -
RS Stock No. 751-837
BrandRS PRO
SGD1.898
Each (In a Pack of 10)
units
Steel 44.6mm 130.20mm 9mm 0.8mm 19N 0.19N/mm -
RS Stock No. 751-821
BrandRS PRO
SGD2.024
Each (In a Pack of 10)
units
Steel 32.6mm 86.1mm 9mm 0.8mm 19N 0.3N/mm -
RS Stock No. 751-887
BrandRS PRO
SGD2.216
Each (In a Pack of 10)
units
Steel 75.4mm 224.40mm 11mm 1mm 29.6N 0.17N/mm -
RS Stock No. 821-469
BrandRS PRO
SGD1.643
Each (In a Pack of 10)
units
Stainless Steel 26.40mm 41.10mm 3.5mm 0.55mm 13.1N 0.75N/mm -
RS Stock No. 821-431
BrandRS PRO
SGD1.518
Each (In a Pack of 10)
units
Stainless Steel 24.5mm 41.80mm 3.5mm 0.5mm 10N 0.49N/mm -
RS Stock No. 751-758
BrandRS PRO
SGD1.767
Each (In a Pack of 10)
units
Steel 41.4mm 125.70mm 6mm 0.55mm 9.5N 0.1N/mm -
RS Stock No. 751-859
BrandRS PRO
SGD1.629
Each (In a Pack of 10)
units
Steel 44.1mm 73.80mm 6.3mm 0.9mm 37.1N 1.06N/mm -
RS Stock No. 436-0570
BrandRS PRO
SGD11.05
Each
units
- 254mm - - - - - -
RS Stock No. 751-916
BrandRS PRO
SGD2.657
Each (In a Pack of 10)
units
Steel 59mm 98.6mm 8.5mm 1.2mm 62.8N 1.35N/mm -
RS Stock No. 751-685
BrandRS PRO
SGD1.409
Each (In a Pack of 10)
units
Steel 22.1mm 42.3mm 3.2mm 0.45mm 10.70N 0.49N/mm -
RS Stock No. 121-365
BrandRS PRO
SGD5.404
Each (In a Pack of 5)
units
Steel 85.5mm 133.10mm 18mm 2.5mm 237N 4.27N/mm -
RS Stock No. 751-691
BrandRS PRO
SGD1.509
Each (In a Pack of 10)
units
Steel 25mm 80.80mm 5mm 0.45mm 6.48N 0.11N/mm -
RS Stock No. 121-416
BrandRS PRO
SGD12.867
Each (In a Pack of 3)
units
Steel 109mm 128mm 25mm 5mm 1110N 49.7N/mm -
RS Stock No. 751-770
BrandRS PRO
SGD1.463
Each (In a Pack of 10)
units
Steel 35mm 101.5mm 7mm 0.63mm 12.2N 0.16N/mm -
RS Stock No. 751-938
BrandRS PRO
SGD2.644
Each (In a Pack of 5)
units
Steel 105mm 292.00mm 15mm 1.4mm 57.1N 0.26N/mm -
RS Stock No. 751-736
BrandRS PRO
SGD1.424
Each (In a Pack of 10)
units
Steel 26.4mm 41.1mm 3.5mm 0.55mm 15.7N 0.9N/mm -
RS Stock No. 751-944
BrandRS PRO
SGD2.489
Each (In a Pack of 10)
units
Steel 39.7mm 58.4mm 11mm 1.6mm 111N 5.02N/mm -
Related Products
Material to DIN 17224 No.1, 4310 or BS2056 ...
Description:
Material to DIN 17224 No.1, 4310 or BS2056 EN58AEnds are squared and ungroundAppearance: brown/bronzeMade with a right hand helix.
Available with or without padlock facilityInterchangeable with American ...
Description:
Available with or without padlock facilityInterchangeable with American models Wide positioning tolerance created by spring mechanismFailsafe design prevents over extension of links Operating tension is 35kgf when X= 87mm (see line drawing)Available in zinc passivated steel or A2 stainless steelSuitable ...
Similar in design to the variable tolerance versions ...
Description:
Similar in design to the variable tolerance versions but smaller. Wide positioning tolerance created by the spring mechanismFailsafe design prevents over extension of linksOperating tension is 20 kgf when distance between Catch fixing hole centres and the furthest Latch fixing ...
Similar in design to the variable tolerance versions ...
Description:
Similar in design to the variable tolerance versions but smaller. Wide positioning tolerance created by the spring mechanismFailsafe design prevents over extension of linksOperating tension is 20 kgf when distance between Catch fixing hole centres and the furthest Latch fixing ...