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5891CS - 2.75 Inch Spring Steel Extension Springs

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

The 5891CS is a regular extension spring from Century Spring. It is made from spring steel and has a zinc finish. This spring has a wire diameter of 0.075 inches, an outside diameter of 0.75 inches, and a free length of 2.75 inches. It has an initial tension of 3 Pound and a maximum deflection of 2.6 inches. The 5891CS has a spring rate of 5.8 inches per pound and can handle a maximum load of 18 Pound Force. It features full loop ends, making it easy to install. The 5891CS is a reliable extension spring suitable for a variety of applications.

At Century Spring, we take pride in our fast shipping and extensive stock inventory. We understand the importance of timely delivery, which is why we ensure that our products, including the 5891CS, are ready to be shipped quickly. Additionally, all of our springs are proudly made in the United States, guaranteeing high-quality craftsmanship. With our efficient shipping and ample supply, Century Spring is your trusted source for all your spring needs.

Unit System
View Spec Sheet
Specs (in standard)
Label Value
Brand Century Spring
Ends Full Loop
Finish Zinc
Initial Tension 3 lb
Length 2.75 in
Material Spring Steel
Outside Diameter 0.75 in
Part Type Standard
Rate 5.8 lbs/in
SKU 5891CS
Sugg Max Deflection 2.6 in
Sugg Max Load 18 lbf
Wind Direction Left
Wire Diameter 0.075 in
Specs (in metric)
Label Value
Brand Century Spring
Ends Full Loop
Finish Zinc
Initial Tension 1.36 kg
Length 69.85 mm
Material Spring Steel
Outside Diameter 19.05 mm
Part Type Standard
Rate 1.02 N/mm
SKU 5891CS
Sugg Max Deflection 66.04 mm
Sugg Max Load 80.06 N
Wind Direction Left
Wire Diameter 1.91 mm