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164-BCS - 1.88 Inch Music Wire Extension Springs

The 164-BCS is a regular extension spring manufactured by Century Spring. It is made from high-quality Music Wire and features a durable zinc finish. This spring has a wire diameter of 0.02 Inch and an outside diameter of 0.156 inches, with a free length of 1.88 inches. It has an initial tension of 0.38 Pound and a maximum deflection of 2.2 inches. The 164-BCS has a maximum load capacity of 2.7 Pound Force and a spring rate of 1.1 inches per pound. It is designed with full loop ends, ensuring secure attachment. This standard extension spring is ideal for a variety of applications.

At Century Spring, we take pride in our efficient shipping process and extensive inventory. We understand the importance of timely delivery and strive to provide fast shipping for all our products, including the 164-BCS. Additionally, all our springs are proudly made in the United States, guaranteeing superior quality and craftsmanship. With our commitment to reliable shipping and ample stock availability, Century Spring ensures that our customers can quickly obtain the springs they need for their projects.

Unit System
View Spec Sheet
Specs (in standard)
Label Value
Brand Century Spring
Ends Full Loop
Finish Zinc
Initial Tension 0.38 lb
Length 1.88 in
Material Music Wire
Outside Diameter 0.156 in
Part Type Standard
Rate 1.1 lbs/in
SKU 164-BCS
Sugg Max Deflection 2.2 in
Sugg Max Load 2.7 lbf
Wind Direction Left
Wire Diameter 0.02 in
Specs (in metric)
Label Value
Brand Century Spring
Ends Full Loop
Finish Zinc
Initial Tension 0.17 kg
Length 47.75 mm
Material Music Wire
Outside Diameter 3.96 mm
Part Type Standard
Rate 0.19 N/mm
SKU 164-BCS
Sugg Max Deflection 55.88 mm
Sugg Max Load 12.01 N
Wind Direction Left
Wire Diameter 0.51 mm
Inventory Status
In-stock
Estimated Lead Time
In-stock parts: usually ships in 12-24 hours
Quantity Price
1 - 49 $2.53
50 - 149 $2.41
150 - 299 $2.28
300 - 499 $2.16
500 - 749 $1.90
750 - 999 $1.65
1000+ Call for price