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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.

168 DAYS

80212CS - 0.88 Inch Music Wire Extension Springs

Inventory:           
Estimated Lead Time

The 80212CS is a regular extension spring manufactured by Century Spring. It is made from high-quality music wire and has a durable finish. This spring has a wire diameter of 0.031 inch and an outer diameter of 0.18 inches. The free length of the spring is 0.88 inches, and it has a maximum deflection of 0.35 inches. With an initial tension of 0.8 pound, the 80212CS can withstand a maximum load of 7.7 pound force. It features a left wind direction and full loop ends. This standard extension spring is perfect for a variety of applications.

At Century Spring, we take pride in our fast shipping and extensive stock inventory. We understand the importance of getting your springs quickly, which is why we offer reliable and efficient shipping services. With our significant stock inventory, including the 80212CS, we ensure that you can find the springs you need for your projects without any delays. What's more, all our products are proudly made in the United States, guaranteeing their quality and durability. Trust Century Spring for all your spring needs.

Download CAD
Unit System
Specs (in standard)
Label Value
A) Brand Century Spring
B) Sku 80212CS
C) Part Type Standard
D) Material Music Wire
E) Wire Diameter 0.031 in
F) Outside Diameter 0.18 in
G) Length 0.88 in
H) End Type Full Loop
I) End Position Random
J) Rate 20 lbs/in
K) Initial Tension 0.8 lb
L) Sugg Max Deflection 0.35 in
L) Sugg Max Load 7.7 lbf
O) Finish None
Specs (in metric)
Label Value
A) Brand Century Spring
B) Sku 80212CS
C) Part Type Standard
D) Material Music Wire
E) Wire Diameter 0.79 mm
F) Outside Diameter 4.57 mm
G) Length 22.35 mm
H) End Type Full Loop
I) End Position Random
J) Rate 3.5 N/mm
K) Initial Tension 0.36 kg
L) Sugg Max Deflection 8.89 mm
L) Sugg Max Load 34.25 N
O) Finish None