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100 YRS
167 DAYS

B3-27CS - 1.66 Inch Spring Steel Extension Springs

Inventory:           
Estimated Lead Time

The B3-27CS is a regular extension spring manufactured by Century Spring. It is made from spring steel and has a natural finish. This spring has a wire diameter of 0.045 inches, an outer diameter of 0.437 inches, and a free length of 1.66 inches. It has an initial tension of 1 pound and a maximum deflection of 1.7 inches. The B3-27CS has a spring rate of 3.7 lbs/inch and a maximum load of 7.4 pound force. It features machine hooks on both ends and has a left wind direction. This extension spring is suitable for a variety of applications.

At Century Spring, we take pride in offering fast shipping and maintaining a significant stock inventory. Our products, including the B3-27CS, are proudly made in the United States. With our efficient shipping process and ample supply, Century Spring ensures that customers can quickly receive the springs they need for their projects. Trust us for high-quality springs and reliable service.

Unit System
Specs (in standard)
Label Value
A) Brand Century Spring
B) Sku B3-27CS
C) Part Type Standard
D) Material Spring Steel
E) Wire Diameter 0.045 in
F) Outside Diameter 0.437 in
G) Length 1.66 in
H) End Type Machine Hook
I) End Position Random
J) Rate 3.7 lbs/in
K) Initial Tension 1 lb
L) Sugg Max Deflection 1.7 in
L) Sugg Max Load 7.4 lbf
O) Finish None
Specs (in metric)
Label Value
A) Brand Century Spring
B) Sku B3-27CS
C) Part Type Standard
D) Material Spring Steel
E) Wire Diameter 1.14 mm
F) Outside Diameter 11.1 mm
G) Length 42.16 mm
H) End Type Machine Hook
I) End Position Random
J) Rate 0.65 N/mm
K) Initial Tension 0.45 kg
L) Sugg Max Deflection 43.18 mm
L) Sugg Max Load 32.92 N
O) Finish None