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ZZ1-29CS - 2.38 Inch Spring Steel Extension Springs

Inventory Status
Estimated Lead Time

The ZZ1-29CS is an extension spring from Century Spring. It features a machine hook on both ends, allowing for easy installation. Made from spring steel, this spring has a gold iridite finish for added durability. With a free length of 2.38 inches and an initial tension of 3 pounds, it provides reliable extension capabilities. The ZZ1-29CS has a maximum deflection of 0.91 inches and can handle a maximum load of 14 pound force. With a wire diameter of 0.054 inches and an outside diameter of 0.375 inches, it offers the ideal dimensions for your project. Its spring rate is 12 lbs/inch, providing the necessary strength and flexibility. This standard extension spring is suitable for various applications.

At Century Spring, we understand the importance of fast shipping and maintaining a significant stock inventory. As a result, we are able to quickly deliver our high-quality products, including the ZZ1-29CS, to our customers. We take pride in the fact that all our springs are made in the United States, ensuring excellent craftsmanship and reliability. Whether you need a single spring or a large quantity, Century Spring has you covered. Trust us to provide the springs you need for your projects, backed by our efficient shipping and ample supply.

Unit System
Specs (in standard)
Label Value
Brand Century Spring
Ends Machine Hook
Finish Gold Iridite
Initial Tension 3 lb
Length 2.38 in
Material Spring Steel
Outside Diameter 0.375 in
Part Type Standard
Rate 12 lbs/in
SKU ZZ1-29CS
Sugg Max Deflection 0.91 in
Sugg Max Load 14 lbf
Wind Direction Left
Wire Diameter 0.054 in
Specs (in metric)
Label Value
Brand Century Spring
Ends Machine Hook
Finish Gold Iridite
Initial Tension 1.36 kg
Length 60.45 mm
Material Spring Steel
Outside Diameter 9.53 mm
Part Type Standard
Rate 2.1 N/mm
SKU ZZ1-29CS
Sugg Max Deflection 23.11 mm
Sugg Max Load 62.27 N
Wind Direction Left
Wire Diameter 1.37 mm