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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.

167 DAYS

80553CS - 1.38 Inch Music Wire Extension Springs

Inventory:           
Estimated Lead Time

The 80553CS 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 0.052 inch and an outside diameter of 0.359 inches. It has a free length of 1.38 inches and an initial tension of 2 pounds. The maximum deflection is 0.68 inches, and it can handle a maximum load of 17 pound force. The 80553CS has a spring rate of 22 lbs/inch and features full loop ends. It is a reliable and versatile extension spring suitable for various applications.

At Century Spring, we take pride in our fast shipping and extensive stock inventory. We understand the importance of timely delivery, and that's why we strive to process and ship orders quickly. 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 say that all our springs, including the 80553CS, are made in the United States. With Century Spring, you can expect reliable shipping, ample supply, and quality American-made products.

Download CAD
Unit System
Specs (in standard)
Label Value
A) Brand Century Spring
B) Sku 80553CS
C) Part Type Standard
D) Material Music Wire
E) Wire Diameter 0.052 in
F) Outside Diameter 0.359 in
G) Length 1.38 in
H) End Type Full Loop
I) End Position Random
J) Rate 22 lbs/in
K) Initial Tension 2 lb
L) Sugg Max Deflection 0.68 in
L) Sugg Max Load 17 lbf
O) Finish None
Specs (in metric)
Label Value
A) Brand Century Spring
B) Sku 80553CS
C) Part Type Standard
D) Material Music Wire
E) Wire Diameter 1.32 mm
F) Outside Diameter 9.12 mm
G) Length 35.05 mm
H) End Type Full Loop
I) End Position Random
J) Rate 3.85 N/mm
K) Initial Tension 0.91 kg
L) Sugg Max Deflection 17.27 mm
L) Sugg Max Load 75.62 N
O) Finish None