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175-BCS - 1.88 Inch Music Wire Extension Springs

The 175-BCS is a regular extension spring manufactured by Century Spring. It is made from Music Wire and has a zinc finish. This spring has a wire diameter of 0.025 inches, an outside diameter of 0.281 inches, and a free length of 1.88 inches. It has an initial tension of 0.2 Pound and a maximum load of 2.8 Pound Force. The 175-BCS is a left-wind spring with full loop ends. It is a standard extension spring suitable for a variety of applications.

At Century Spring, we pride ourselves on fast shipping and maintaining a significant stock inventory. Our products, including the 175-BCS, are proudly made in the United States. With our reliable shipping and ample supply, Century Spring ensures that customers can quickly receive 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 0.2 lb
Length 1.88 in
Material Music Wire
Outside Diameter 0.281 in
Part Type Standard
Rate 0.54 lbs/in
SKU 175-BCS
Sugg Max Deflection 4.7 in
Sugg Max Load 2.8 lbf
Wind Direction Left
Wire Diameter 0.025 in
Specs (in metric)
Label Value
Brand Century Spring
Ends Full Loop
Finish Zinc
Initial Tension 0.09 kg
Length 47.75 mm
Material Music Wire
Outside Diameter 7.14 mm
Part Type Standard
Rate 0.09 N/mm
SKU 175-BCS
Sugg Max Deflection 119.38 mm
Sugg Max Load 12.45 N
Wind Direction Left
Wire Diameter 0.64 mm
Inventory Status
In-stock
Estimated Lead Time
In-stock parts: usually ships in 12-24 hours
Quantity Price
1 - 49 $2.41
50 - 149 $2.29
150 - 299 $2.17
300 - 499 $2.05
500 - 749 $1.81
750 - 999 $1.57
1000+ Call for price