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ZZ2-50CS - 1.25 Inch Music Wire Extension Springs

Inventory Status
Estimated Lead Time

The ZZ2-50CS is a regular extension spring manufactured by Century Spring. It is made from high-quality music wire and features a durable gold iridite finish. This spring has a 0.025-inch wire diameter and a 0.312-inch outside diameter. The free length of the ZZ2-50CS is 1.25 inches, and it has an initial tension of 0.2 pounds. With a maximum deflection of 2.9 inches and a maximum load capacity of 2.5 pounds, this extension spring is suitable for a variety of applications. The ZZ2-50CS has full loop ends, providing secure attachment points. Century Spring takes pride in offering top-notch springs like the ZZ2-50CS.

Century Spring is known for its fast shipping and extensive stock inventory. We understand that time is of the essence, and we strive to deliver our products quickly to meet your project deadlines. Additionally, our significant stock inventory ensures that you can always find the springs you need, including the ZZ2-50CS. We are proud to say that all our springs are made in the United States, guaranteeing superior quality and craftsmanship. Trust Century Spring for your spring needs, and experience our efficient shipping and vast product selection firsthand.

Unit System
Specs (in standard)
Label Value
Brand Century Spring
Ends Full Loop
Finish Gold Iridite
Initial Tension 0.2 lb
Length 1.25 in
Material Music Wire
Outside Diameter 0.312 in
Part Type Standard
Rate 0.79 lbs/in
SKU ZZ2-50CS
Sugg Max Deflection 2.9 in
Sugg Max Load 2.5 lbf
Wind Direction Left
Wire Diameter 0.025 in
Specs (in metric)
Label Value
Brand Century Spring
Ends Full Loop
Finish Gold Iridite
Initial Tension 0.09 kg
Length 31.75 mm
Material Music Wire
Outside Diameter 7.92 mm
Part Type Standard
Rate 0.14 N/mm
SKU ZZ2-50CS
Sugg Max Deflection 73.66 mm
Sugg Max Load 11.12 N
Wind Direction Left
Wire Diameter 0.64 mm