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147CS - 8.50 Inch High Carbon Steel Extension Springs

The 147CS is a regular extension spring manufactured by Century Spring. It is made from High Carbon steel and has a zinc finish. This spring has a wire diameter of 0.08 inches, an outside diameter of 1.062 inches, and a free length of 8.5 inches. It has an initial tension of 2 Pound and a maximum deflection of 19 inches. The 147CS has a spring rate of 0.69 inches per pound and a maximum load of 15 Pound Force. It features machine hook ends and is designed to wind in the left direction.

At Century Spring, we take pride in our fast shipping and extensive stock inventory. We understand the importance of timely delivery, and that's why we prioritize efficient shipping methods. Additionally, our significant stock ensures that we have an ample supply of springs, including the 147CS, ready for immediate shipment. It is also worth mentioning that all our products are proudly made in the United States. When you choose Century Spring, you can trust that you're receiving high-quality springs manufactured right here in the USA.

Unit System
View Spec Sheet
Specs (in standard)
Label Value
Brand Century Spring
Ends Machine Hook
Finish Zinc
Initial Tension 2 lb
Length 8.5 in
Material High Carbon Steel
Outside Diameter 1.062 in
Part Type Standard
Rate 0.69 lbs/in
SKU 147CS
Sugg Max Deflection 19 in
Sugg Max Load 15 lbf
Wind Direction Left
Wire Diameter 0.08 in
Specs (in metric)
Label Value
Brand Century Spring
Ends Machine Hook
Finish Zinc
Initial Tension 0.91 kg
Length 215.9 mm
Material High Carbon Steel
Outside Diameter 26.97 mm
Part Type Standard
Rate 0.12 N/mm
SKU 147CS
Sugg Max Deflection 482.6 mm
Sugg Max Load 66.72 N
Wind Direction Left
Wire Diameter 2.03 mm
Inventory Status
Low Stock
Quantity Price
1 - 49 $9.59
50 - 149 $9.12
150 - 299 $8.64
300 - 499 $8.16
500 - 749 $7.20
750 - 999 $6.24
1000+ Call for price