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.

K-56 - 1.5 Inch Spring Steel Compression Spring

Inventory Status
In-stock
Estimated Lead Time
In-stock parts: usually ships in 12-24 hours

Compression spring manufactured from Spring Steel with 11 coils and Closed & Ground ends. This spring features an O.D. of 0.5 Inch, and an I.D. of 0.356 Inch.

Unit System
View Spec Sheet
Specs (in standard)
Label Value
Brand Century Spring
Display Name K-56
Ends Closed & Ground
Finish Zinc
Free Length 1.5 in
Inside Diameter 0.356 in
Material Spring Steel
Outside Diameter 0.5 in
Part Type Standard
Rate 55 lbs/in
SKU K-56CS
Solid Length 0.79 in
Suggested Max Deflection 0.45 in
Suggested Max Load 25 lbf
Total Coils 11
Wire Diameter 0.072 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name K-56
Ends Closed & Ground
Finish Zinc
Free Length 38.1 mm
Inside Diameter 9.04 mm
Material Spring Steel
Outside Diameter 12.7 mm
Part Type Standard
Rate 9.63 N/mm
SKU K-56CS
Solid Length 20.07 mm
Suggested Max Deflection 11.43 mm
Suggested Max Load 111.2 N
Total Coils 11
Wire Diameter 1.83 mm