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5788CS - 4 Inch 302/304 Stainless Steel Extension Springs

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

The 5788CS is a regular extension spring manufactured by Century Spring. It is made from 302/304 stainless steel and has a machine hook on both ends. This spring has a free length of 4 inches and an outside diameter of 0.5 inches. It has an initial tension of 3 pounds and a maximum deflection of 2.7 inches. The 5788CS has a spring rate of 4.7 inch-pounds and can handle a maximum load of 15 pounds. It is a left-wind spring with a wire diameter of 0.0625 inches. This standard-size 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 that's why we offer efficient shipping options to ensure your springs arrive when you need them. Additionally, our large inventory means that we are likely to have the springs you require in stock, eliminating unnecessary delays. As an American company, we take pride in producing high-quality springs that are made right here in the United States. Trust Century Spring for all your spring needs, and experience our commitment to exceptional service and quality products.

Unit System
View Spec Sheet
Specs (in standard)
Label Value
Brand Century Spring
Ends Machine Hook
Finish None
Initial Tension 3 lb
Length 4 in
Material 302/304 Stainless Steel
Outside Diameter 0.5 in
Part Type Standard
Rate 4.7 lbs/in
SKU 5788CS
Sugg Max Deflection 2.7 in
Sugg Max Load 15 lbf
Wind Direction Left
Wire Diameter 0.0625 in
Specs (in metric)
Label Value
Brand Century Spring
Ends Machine Hook
Finish None
Initial Tension 1.36 kg
Length 101.6 mm
Material 302/304 Stainless Steel
Outside Diameter 12.7 mm
Part Type Standard
Rate 0.82 N/mm
SKU 5788CS
Sugg Max Deflection 68.58 mm
Sugg Max Load 66.72 N
Wind Direction Left
Wire Diameter 1.59 mm