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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.

179 DAYS

80430CS - 1.50 Inch Music Wire Extension Springs

Inventory:           
Estimated Lead Time

The 80430CS is a regular extension spring manufactured by Century Spring. It is made from high-quality music wire and has a clean, unfinished appearance. This spring has a wire diameter of 0.055 inches, an outer diameter of 0.3 inches, and a free length of 1.5 inches. It has an initial tension of 2 pounds and a maximum deflection of 0.45 inches. With a spring rate of 45 lbs/inch, the 80430CS is designed to provide reliable tension and support. It can handle a maximum load of 23 pound force. The 80430CS features full loop ends, ensuring secure attachment in your applications. Trust Century Spring for dependable extension springs like the 80430CS.

At Century Spring, we understand the importance of fast shipping and having a wide selection of springs readily available. That's why we maintain a significant stock inventory to ensure prompt delivery. Our springs, including the 80430CS, are proudly made in the United States, guaranteeing exceptional quality and craftsmanship. With our efficient shipping process and ample supply, Century Spring is dedicated to providing customers with the springs they need, when they need them. Trust us for all your spring needs.

Download CAD
Unit System
Specs (in standard)
Label Value
A) Brand Century Spring
B) Sku 80430CS
C) Part Type Standard
D) Material Music Wire
E) Wire Diameter 0.055 in
F) Outside Diameter 0.3 in
G) Length 1.5 in
H) End Type Full Loop
I) End Position Random
J) Rate 45 lbs/in
K) Initial Tension 2 lb
L) Sugg Max Deflection 0.45 in
L) Sugg Max Load 23 lbf
O) Finish None
Specs (in metric)
Label Value
A) Brand Century Spring
B) Sku 80430CS
C) Part Type Standard
D) Material Music Wire
E) Wire Diameter 1.4 mm
F) Outside Diameter 7.62 mm
G) Length 38.1 mm
H) End Type Full Loop
I) End Position Random
J) Rate 7.88 N/mm
K) Initial Tension 0.91 kg
L) Sugg Max Deflection 11.43 mm
L) Sugg Max Load 102.3 N
O) Finish None