This browser is no longer supported. Upgrade to Microsoft Edge or switch to a supported browser, like Chrome, Safari, or Firefox, to explore the MW Components website.

We're sorry for the inconvenience.

100 YRS
167 DAYS

A11-2CS - 1.38 Inch Spring Steel Extension Springs

Inventory:           
Estimated Lead Time

The A11-2CS is a regular extension spring manufactured by Century Spring. It is made from spring steel with a machine hook at each end. This spring has a free length of 1.38 inches and an outside diameter of 0.328 inches. It has an initial tension of 4 pounds and a maximum deflection of 0.39 inches. With a maximum load capacity of 15 pounds, it is suitable for various applications. The A11-2CS has a spring rate of 29 lbs/inch and is wound in a left direction.

Century Spring takes pride in offering fast shipping and maintaining a significant stock inventory. Our springs, including the A11-2CS, are proudly made in the United States. With our efficient shipping process and ample supply, Century Spring ensures that customers can quickly receive the high-quality springs they need for their projects.

Unit System
Specs (in standard)
Label Value
A) Brand Century Spring
B) Sku A11-2CS
C) Part Type Standard
D) Material Spring Steel
E) Wire Diameter 0.052 in
F) Outside Diameter 0.328 in
G) Length 1.38 in
H) End Type Machine Hook
I) End Position Random
J) Rate 29 lbs/in
K) Initial Tension 4 lb
L) Sugg Max Deflection 0.39 in
L) Sugg Max Load 15 lbf
O) Finish None
Specs (in metric)
Label Value
A) Brand Century Spring
B) Sku A11-2CS
C) Part Type Standard
D) Material Spring Steel
E) Wire Diameter 1.32 mm
F) Outside Diameter 8.33 mm
G) Length 35.05 mm
H) End Type Machine Hook
I) End Position Random
J) Rate 5.08 N/mm
K) Initial Tension 1.81 kg
L) Sugg Max Deflection 9.91 mm
L) Sugg Max Load 66.72 N
O) Finish None