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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

B18-124CS - 1.56 Inch Spring Steel Extension Springs

Inventory:           
Estimated Lead Time

The B18-124CS is a regular extension spring manufactured by Century Spring. Made from spring steel, this spring has a wire diameter of 0.06 inch and an outside diameter of 0.312 inches. It has a free length of 1.56 inches and an initial tension of 8 pounds. The B18-124CS has a spring rate of 56 lbs/inch and a maximum load of 26 pound force. With full loop ends, this extension spring is suitable for various applications.

Century Spring offers fast shipping and maintains a significant stock inventory. We take pride in manufacturing our products in the United States. With our reliable shipping and abundant 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 B18-124CS
C) Part Type Standard
D) Material Spring Steel
E) Wire Diameter 0.06 in
F) Outside Diameter 0.312 in
G) Length 1.56 in
H) End Type Full Loop
I) End Position Random
J) Rate 56 lbs/in
K) Initial Tension 8 lb
L) Sugg Max Deflection 0.32 in
L) Sugg Max Load 26 lbf
O) Finish None
Specs (in metric)
Label Value
A) Brand Century Spring
B) Sku B18-124CS
C) Part Type Standard
D) Material Spring Steel
E) Wire Diameter 1.52 mm
F) Outside Diameter 7.92 mm
G) Length 39.62 mm
H) End Type Full Loop
I) End Position Random
J) Rate 9.81 N/mm
K) Initial Tension 3.63 kg
L) Sugg Max Deflection 8.13 mm
L) Sugg Max Load 115.65 N
O) Finish None