80721CS - 4 Inch Music Wire Extension Springs
The 80721CS is a regular extension spring manufactured by Century Spring. It is made from high-quality music wire and has a natural finish. This spring has a wire diameter of 0.0625 inches, an outside diameter of 0.5 inches, and a free length of 4 inches. It has an initial tension of 2 pounds and a maximum deflection of 3.5 inches. The 80721CS has a maximum load capacity of 21 pound force. It features full loops on both ends, providing secure attachment points. This regular extension spring is suitable for a wide range of applications.
At Century Spring, we take pride in our fast shipping and extensive stock inventory. We understand the importance of timely delivery, and our efficient shipping process ensures that customers receive their orders quickly. With our significant stock inventory, including the 80721CS, we strive to meet the demands of our customers promptly. Additionally, all our springs are proudly made in the United States, ensuring high-quality craftsmanship and supporting local manufacturing. Trust Century Spring for reliable shipping, ample supply, and American-made excellence.
| Label | Value |
|---|---|
| Brand | Century Spring |
| Ends | Full Loop |
| Finish | None |
| Initial Tension | 2 lb |
| Length | 4 in |
| Material | Music Wire |
| Outside Diameter | 0.5 in |
| Part Type | Standard |
| Rate | 5.6 lbs/in |
| SKU | 80721CS |
| Sugg Max Deflection | 3.5 in |
| Sugg Max Load | 21 lbf |
| Wind Direction | Left |
| Wire Diameter | 0.0625 in |
| Label | Value |
|---|---|
| Brand | Century Spring |
| Ends | Full Loop |
| Finish | None |
| Initial Tension | 0.91 kg |
| Length | 101.6 mm |
| Material | Music Wire |
| Outside Diameter | 12.7 mm |
| Part Type | Standard |
| Rate | 0.98 N/mm |
| SKU | 80721CS |
| Sugg Max Deflection | 88.9 mm |
| Sugg Max Load | 93.41 N |
| Wind Direction | Left |
| Wire Diameter | 1.59 mm |