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100 YRS
167 DAYS

B3-66CS - 0.97 Inch Music Wire Extension Springs

Inventory:           
Estimated Lead Time

The B3-66CS is a regular extension spring manufactured by Century Spring. It is made from high-quality Music Wire material and has a clean, unfinished appearance. This spring has a free length of 0.97 inches and an initial tension of 2 pounds. With a maximum deflection of 0.56 inches and a maximum load capacity of 9.9 pounds, the B3-66CS is a reliable and durable extension spring. Its wire diameter is 0.037 inches, and it has an outer diameter of 0.25 inches. The spring rate is 15 lbs/inch, making it suitable for various applications.

At Century Spring, we prioritize fast shipping and maintain a significant stock inventory. Our springs, including the B3-66CS, 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.

Unit System
Specs (in standard)
Label Value
A) Brand Century Spring
B) Sku B3-66CS
C) Part Type Standard
D) Material Music Wire
E) Wire Diameter 0.037 in
F) Outside Diameter 0.25 in
G) Length 0.97 in
H) End Type Machine Hook
I) End Position Random
J) Rate 15 lbs/in
K) Initial Tension 2 lb
L) Sugg Max Deflection 0.56 in
L) Sugg Max Load 9.9 lbf
O) Finish None
Specs (in metric)
Label Value
A) Brand Century Spring
B) Sku B3-66CS
C) Part Type Standard
D) Material Music Wire
E) Wire Diameter 0.94 mm
F) Outside Diameter 6.35 mm
G) Length 24.64 mm
H) End Type Machine Hook
I) End Position Random
J) Rate 2.63 N/mm
K) Initial Tension 0.91 kg
L) Sugg Max Deflection 14.22 mm
L) Sugg Max Load 44.04 N
O) Finish None