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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

5610CS - 3.88 Inch Spring Steel Extension Springs

Inventory:           
Estimated Lead Time

The 5610CS is a regular extension spring manufactured by Century Spring. It features machine hook ends and has a black oxide finish. This spring has a free length of 3.88 inches and an initial tension of 1.7 pounds. Made from spring steel, it can handle a maximum deflection of 5.3 inches and a maximum load of 12 pound force. With an outside diameter of 0.734 inches and a wire diameter of 0.064 inches, the 5610CS has a spring rate of 1.9 lbs/inch. It is a left-wound spring and is suitable for a wide range of applications.

At Century Spring, we take pride in our fast shipping and extensive stock inventory. We understand the urgency of your projects, which is why we ensure prompt delivery of our products, including the 5610CS. Additionally, all our springs are proudly made in the United States. With our commitment to quality and reliability, Century Spring is your trusted source for springs, providing you with the products you need when you need them.

Download CAD
Unit System
Specs (in standard)
Label Value
A) Brand Century Spring
B) Sku 5610CS
C) Part Type Standard
D) Material Spring Steel
E) Wire Diameter 0.064 in
F) Outside Diameter 0.734 in
G) Length 3.88 in
H) End Type Machine Hook
I) End Position Random
J) Rate 1.9 lbs/in
K) Initial Tension 1.7 lb
L) Sugg Max Deflection 5.3 in
L) Sugg Max Load 12 lbf
O) Finish Black Oxide
Specs (in metric)
Label Value
A) Brand Century Spring
B) Sku 5610CS
C) Part Type Standard
D) Material Spring Steel
E) Wire Diameter 1.63 mm
F) Outside Diameter 18.64 mm
G) Length 98.55 mm
H) End Type Machine Hook
I) End Position Random
J) Rate 0.33 N/mm
K) Initial Tension 0.77 kg
L) Sugg Max Deflection 134.62 mm
L) Sugg Max Load 53.38 N
O) Finish Black Oxide