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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

S-652CS - 1.28 Inch 302/304 Stainless Steel Extension Springs

Inventory:           
Estimated Lead Time

The S-652CS is a regular extension spring manufactured by Century Spring. This spring is made from 302/304 Stainless Steel and does not have a finish. It has a wire diameter of 0.041 Inch and an outside diameter of 0.234 inches. The free length of the S-652CS is 1.28 Inch and it has an initial tension of 3 Pound. The spring rate is 26 lbs/inch and it can handle a maximum load of 11 Pound Force. With its left wind direction and machine hook ends, this regular extension spring is suitable for a variety of applications.

At Century Spring, we pride ourselves on fast shipping and maintaining a significant stock inventory. Our products, including the S-652CS, are proudly made in the United States. With our reliable shipping and ample supply, Century Spring ensures that customers can quickly receive the springs they need for their projects.

Download CAD
Unit System
Specs (in standard)
Label Value
A) Brand Century Spring
B) Sku S-652CS
C) Part Type Standard
D) Material 302/304 Stainless Steel
E) Wire Diameter 0.041 in
F) Outside Diameter 0.234 in
G) Length 1.28 in
H) End Type Machine Hook
I) End Position Random
J) Rate 26 lbs/in
K) Initial Tension 3 lb
L) Sugg Max Deflection 0.3 in
L) Sugg Max Load 11 lbf
O) Finish None
Specs (in metric)
Label Value
A) Brand Century Spring
B) Sku S-652CS
C) Part Type Standard
D) Material 302/304 Stainless Steel
E) Wire Diameter 1.04 mm
F) Outside Diameter 5.94 mm
G) Length 32.51 mm
H) End Type Machine Hook
I) End Position Random
J) Rate 4.55 N/mm
K) Initial Tension 1.36 kg
L) Sugg Max Deflection 7.62 mm
L) Sugg Max Load 48.93 N
O) Finish None