RS PRO Stainless Steel Extension Spring, 22.1mm x 3.2mm

  • RS-artikelnummer 821-419
  • Tillverkare / varumärke RS PRO
Lagstiftning och ursprungsland
COO (Country of Origin): GB

Stainless Steel Extension Springs

Extension springs are coiled attached by two components from both ends of the spring. When pulled apart the extension springs pull them back together again. The springs tension can be adapted depending on the applications load requirements.

Features and Benefits

Absorb and store energy
Pulling force resistance
Wound springs to oppose extension
Available in various sizes

Applications include:

Automotive interiors and exteriors
Garage door assemblies
Vise-grip pliers
Washing devices
Farm machinery


Material to DIN 17224 No. 1 4310 or BS2056 EN58A with a right hand helix
All dimensions conform to DIN 2097 (Grade 2)

Attribute Value
Material Stainless Steel
Free Length 22.1mm
Maximum Extended Length 42.30mm
Outside Diameter 3.2mm
Wire Diameter 0.45mm
Initial Tension 8.91N
Spring Rate 0.407N/mm
1310 I lager för leverans inom 1 arbetsdagar
Pris (ex. moms) Each (In a Pack of 10)
3,446 kr
(exkl. moms)
4,308 kr
(inkl. moms)
Per unit
Per Pack*
10 +
3,446 kr
34,46 kr
Related Products
Manufactured from high tensile strength piano/music wire, with ...
Manufactured from high tensile strength piano/music wire, with a right-hand (clockwise) helix and looped ends. Attached at both endsSprings absorb and store energyCreate resistance to pulling forceInitial tension manipulation can achieve individual requirementsWound to oppose extension.