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.

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

Compression spring manufactured from Music Wire with 7 coils and Closed & Ground ends. This spring features an O.D. of 1.225 Inch, and an I.D. of 0.811 Inch.

Unit System
View Spec Sheet
Specs (in standard)
Label Value
Brand Century Spring
Display Name 72759
Ends Closed & Ground
Finish None
Free Length 2 in
Inside Diameter 0.811 in
Material Music Wire
Outside Diameter 1.225 in
Part Type Standard
Rate 505 lbs/in
SKU 72759CS
Solid Length 1.45 in
Suggested Max Deflection 0.55 in
Suggested Max Load 278 lbf
Total Coils 7
Wire Diameter 0.207 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name 72759
Ends Closed & Ground
Finish None
Free Length 50.8 mm
Inside Diameter 20.6 mm
Material Music Wire
Outside Diameter 31.12 mm
Part Type Standard
Rate 88.43 N/mm
SKU 72759CS
Solid Length 36.83 mm
Suggested Max Deflection 13.97 mm
Suggested Max Load 1236.54 N
Total Coils 7
Wire Diameter 5.26 mm