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100 YRS

The Countdown to 100 Years of Century Spring!

Since 1927, Century Spring Corp has been the original industry-leading spring manufacturer for both stock and custom springs. Read about 100 Years of Century Spring here.

166 DAYS

80923CS - 4.50 Inch Music Wire Extension Springs

Inventory:           
Estimated Lead Time

The 80923CS is a regular extension spring manufactured by Century Spring. It is made from high-quality music wire and has a natural finish. This spring has a wire diameter of 0.125 inch and an outside diameter of 0.75 inches. It has a free length of 4.5 inches and provides an initial tension of 8 pounds. The 80923CS has a maximum deflection of 1.5 inches and can handle a maximum load of 93 pounds. It features full loop ends and has a spring rate of 55 inch-pounds. This standard extension spring is suitable for various applications that require reliable tension and extension capabilities.

At Century Spring, we pride ourselves on our fast shipping and extensive stock inventory. We understand the importance of timely delivery, which is why we work diligently to process and ship orders as quickly as possible. Additionally, our commitment to maintaining a significant stock inventory ensures that our customers have access to the springs they need when they need them. We are proud to manufacture our springs in the United States, ensuring the highest quality standards and supporting local manufacturing. Trust Century Spring for all your spring needs, including the 80923CS.

Download CAD
Unit System
Specs (in standard)
Label Value
A) Brand Century Spring
B) Sku 80923CS
C) Part Type Standard
D) Material Music Wire
E) Wire Diameter 0.125 in
F) Outside Diameter 0.75 in
G) Length 4.5 in
H) End Type Full Loop
I) End Position Random
J) Rate 55 lbs/in
K) Initial Tension 8 lb
L) Sugg Max Deflection 1.5 in
L) Sugg Max Load 93 lbf
O) Finish None
Specs (in metric)
Label Value
A) Brand Century Spring
B) Sku 80923CS
C) Part Type Standard
D) Material Music Wire
E) Wire Diameter 3.18 mm
F) Outside Diameter 19.05 mm
G) Length 114.3 mm
H) End Type Full Loop
I) End Position Random
J) Rate 9.63 N/mm
K) Initial Tension 3.63 kg
L) Sugg Max Deflection 38.1 mm
L) Sugg Max Load 413.66 N
O) Finish None