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554CS - 2.38 Inch Music Wire Extension Springs

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

The 554CS is a regular extension spring manufactured by Century Spring. It is made from high-quality music wire and features a durable zinc finish. This spring has a wire diameter of 0.028 inches and an outside diameter of 0.437 inches. With a free length of 2.38 inches and an initial tension of 0.1 pounds, the 554CS offers reliable performance and flexibility. It has a maximum deflection of 12 inches and a maximum load capacity of 2.5 pounds. The left-wound spring features machine hooks on both ends, ensuring secure attachment. Century Spring's 554CS is a top choice for various extension spring applications.

Century Spring takes pride in its fast shipping and extensive stock inventory. We understand the importance of timely delivery and strive to provide our customers with quick and efficient service. With our large inventory, including the 554CS, we ensure that you can find the springs you need for your projects. We are also proud to manufacture our products in the United States, ensuring high-quality craftsmanship and supporting local industries. Choose Century Spring for reliable shipping, ample stock, and superior American-made springs.

Unit System
View Spec Sheet
Specs (in standard)
Label Value
Brand Century Spring
Ends Machine Hook
Finish Zinc
Initial Tension 0.1 lb
Length 2.38 in
Material Music Wire
Outside Diameter 0.437 in
Part Type Standard
Rate 0.2 lbs/in
SKU 554CS
Sugg Max Deflection 12 in
Sugg Max Load 2.5 lbf
Wind Direction Left
Wire Diameter 0.028 in
Specs (in metric)
Label Value
Brand Century Spring
Ends Machine Hook
Finish Zinc
Initial Tension 0.05 kg
Length 60.45 mm
Material Music Wire
Outside Diameter 11.1 mm
Part Type Standard
Rate 0.04 N/mm
SKU 554CS
Sugg Max Deflection 304.8 mm
Sugg Max Load 11.12 N
Wind Direction Left
Wire Diameter 0.71 mm