561CS - 1.22 Inch Music Wire Extension Springs
The 561CS is a regular extension spring manufactured by Century Spring. It features a machine hook on both ends and has a zinc finish. This spring has a free length of 1.22 inches and an initial tension of 0.3 pounds. Made from high-quality music wire, it can withstand a maximum deflection of 2.7 inches and support a maximum load of 3.7 pound force. With an outside diameter of 0.359 inches and a wire diameter of 0.03 inches, the 561CS has a spring rate of 1.3 lbs/inch. It is a left-wind spring, suitable for a variety of applications.
At Century Spring, we take pride in our fast shipping and extensive stock inventory. As a company based in the United States, we prioritize providing our customers with reliable and efficient service. Whether you need the 561CS or any other spring, you can count on us to swiftly deliver the parts you need for your projects.
| Label | Value |
|---|---|
| Brand | Century Spring |
| Ends | Machine Hook |
| Finish | Zinc |
| Initial Tension | 0.3 lb |
| Length | 1.22 in |
| Material | Music Wire |
| Outside Diameter | 0.359 in |
| Part Type | Standard |
| Rate | 1.3 lbs/in |
| SKU | 561CS |
| Sugg Max Deflection | 2.7 in |
| Sugg Max Load | 3.7 lbf |
| Wind Direction | Left |
| Wire Diameter | 0.03 in |
| Label | Value |
|---|---|
| Brand | Century Spring |
| Ends | Machine Hook |
| Finish | Zinc |
| Initial Tension | 0.14 kg |
| Length | 30.99 mm |
| Material | Music Wire |
| Outside Diameter | 9.12 mm |
| Part Type | Standard |
| Rate | 0.23 N/mm |
| SKU | 561CS |
| Sugg Max Deflection | 68.58 mm |
| Sugg Max Load | 16.46 N |
| Wind Direction | Left |
| Wire Diameter | 0.76 mm |