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B7-59CS - 2.25 Inch Spring Steel Extension Springs

Inventory Status
Estimated Lead Time

The B7-59CS is a regular extension spring manufactured by Century Spring. It is made from spring steel and has a zinc finish. This spring has a wire diameter of 0.038 inches, an outside diameter of 0.359 inches, and a free length of 2.25 inches. It has an initial tension of 0.8 Pound and a maximum deflection of 2.5 inches. The B7-59CS has a spring rate of 1.9 lbs/inch and a maximum load of 5.4 Pound Force. It features full loop ends, providing secure attachment points. This regular extension spring is suitable for a wide range of applications.

At Century Spring, we pride ourselves on our fast shipping and extensive stock inventory. We understand the importance of timely delivery and strive to ensure that our customers receive their springs promptly. Additionally, all our springs, including the B7-59CS, are proudly made in the United States. With our reliable shipping and commitment to American manufacturing, Century Spring is your trusted source for high-quality springs.

Download CAD
Unit System
Specs (in standard)
Label Value
Brand Century Spring
Ends Full Loop
Finish Zinc
Initial Tension 0.8 lb
Length 2.25 in
Material Spring Steel
Outside Diameter 0.359 in
Part Type Standard
Rate 1.9 lbs/in
SKU B7-59CS
Sugg Max Deflection 2.5 in
Sugg Max Load 5.4 lbf
Wind Direction Left
Wire Diameter 0.038 in
Specs (in metric)
Label Value
Brand Century Spring
Ends Full Loop
Finish Zinc
Initial Tension 0.36 kg
Length 57.15 mm
Material Spring Steel
Outside Diameter 9.12 mm
Part Type Standard
Rate 0.33 N/mm
SKU B7-59CS
Sugg Max Deflection 63.5 mm
Sugg Max Load 24.02 N
Wind Direction Left
Wire Diameter 0.97 mm