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B1-59CS - 2.25 Inch Spring Steel Extension Springs

Inventory Status
Estimated Lead Time

The B1-59CS is a regular extension spring manufactured by Century Spring. It is made from spring steel and has a natural finish. This spring has a wire diameter of 0.046 inches, an outside diameter of 0.5 inches, and a free length of 2.25 inches. It has an initial tension of 0.9 Pound and a maximum deflection of 2.7 inches. The B1-59CS has a spring rate of 2.2 lbs/inch and a maximum load of 6.8 Pound Force. It features full loop ends, providing secure attachment. The B1-59CS is a reliable extension spring 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 quick turnaround times for our customers' projects. That's why we offer efficient shipping services to ensure prompt delivery of our products, including the B1-59CS. Additionally, we maintain a substantial stock inventory, so you can count on us to have the springs you need readily available. As an American company, we take pride in manufacturing our springs in the United States, ensuring high-quality standards and supporting local industries. Trust Century Spring for fast shipping, ample stock, and dependable American-made springs.

Unit System
Specs (in standard)
Label Value
Brand Century Spring
Ends Full Loop
Finish None
Initial Tension 0.9 lb
Length 2.25 in
Material Spring Steel
Outside Diameter 0.5 in
Part Type Standard
Rate 2.2 lbs/in
SKU B1-59CS
Sugg Max Deflection 2.7 in
Sugg Max Load 6.8 lbf
Wind Direction Left
Wire Diameter 0.046 in
Specs (in metric)
Label Value
Brand Century Spring
Ends Full Loop
Finish None
Initial Tension 0.41 kg
Length 57.15 mm
Material Spring Steel
Outside Diameter 12.7 mm
Part Type Standard
Rate 0.39 N/mm
SKU B1-59CS
Sugg Max Deflection 68.58 mm
Sugg Max Load 30.25 N
Wind Direction Left
Wire Diameter 1.17 mm