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555CS - 1.69 Inch High Carbon Steel Extension Springs

The 555CS is a regular extension spring manufactured by Century Spring. It is made from High Carbon steel and has a zinc finish for added durability. This spring has a wire diameter of 0.08 Inch and an outside diameter of 0.687 inches. With a free length of 1.69 Inch and an initial tension of 4 Pound, it provides reliable extension capabilities. The 555CS has a maximum deflection of 0.86 Inch and a maximum load of 24 Pound Force, making it suitable for various applications. Its left wind direction and machine hook ends further enhance its functionality.

At Century Spring, we take pride in our fast shipping and substantial stock inventory. We understand the urgency of your projects, which is why we ensure prompt delivery of our products, including the 555CS. Additionally, all our springs are proudly made in the United States, guaranteeing high-quality manufacturing standards. With Century Spring, you can rely on our efficient shipping and abundant supply to meet your spring needs effectively.

Unit System
View Spec Sheet
Specs (in standard)
Label Value
Brand Century Spring
Ends Machine Hook
Finish Zinc
Initial Tension 4 lb
Length 1.69 in
Material High Carbon Steel
Outside Diameter 0.687 in
Part Type Standard
Rate 23 lbs/in
SKU 555CS
Sugg Max Deflection 0.86 in
Sugg Max Load 24 lbf
Wind Direction Left
Wire Diameter 0.08 in
Specs (in metric)
Label Value
Brand Century Spring
Ends Machine Hook
Finish Zinc
Initial Tension 1.81 kg
Length 42.93 mm
Material High Carbon Steel
Outside Diameter 17.45 mm
Part Type Standard
Rate 4.03 N/mm
SKU 555CS
Sugg Max Deflection 21.84 mm
Sugg Max Load 106.75 N
Wind Direction Left
Wire Diameter 2.03 mm
Inventory Status
In-stock
Estimated Lead Time
In-stock parts: usually ships in 12-24 hours
Quantity Price
1 - 49 $2.61
50 - 149 $2.48
150 - 299 $2.35
300 - 499 $2.22
500 - 749 $1.96
750 - 999 $1.70
1000+ Call for price