This browser is no longer supported. Upgrade to Microsoft Edge or switch to a supported browser, like Chrome, Safari, or Firefox, to explore the MW Components website.

We're sorry for the inconvenience.

Back to Product Detail
Shop Online > Extension > Regular

309CS

Unit System
Specs (in standard)
Label Value
Brand Century Spring
Ends Full Loop
Finish Zinc
Initial Tension 0.36 lb
Length 3.25 in
Material Music Wire
Outside Diameter 0.25 in
Part Type Standard
Rate 0.44 lbs/in
SKU 309CS
Sugg Max Deflection 6.4 in
Sugg Max Load 3.1 lbf
Wind Direction Left
Wire Diameter 0.025 in
Specs (in metric)
Label Value
Brand Century Spring
Ends Full Loop
Finish Zinc
Initial Tension 0.16 kg
Length 82.55 mm
Material Music Wire
Outside Diameter 6.35 mm
Part Type Standard
Rate 0.08 N/mm
SKU 309CS
Sugg Max Deflection 162.56 mm
Sugg Max Load 13.79 N
Wind Direction Left
Wire Diameter 0.64 mm