5688CS - 4 Inch Spring Steel Extension Springs
The 5688CS is a regular extension spring manufactured by Century Spring. It features machine hook ends and a zinc finish. With a free length of 4 inches and an initial tension of 2 pounds, this spring is made from spring steel and can handle a maximum deflection of 2.8 inches. It has a maximum load capacity of 11 pound force and a rate of 3.1 lbs/inch. The outside diameter measures 0.375 inches, while the wire diameter is 0.048 inches. This extension spring is designed for standard applications and is a reliable choice for various projects.
Century Spring takes pride in our fast shipping and extensive stock inventory. As a leading manufacturer in the United States, we ensure that our customers can count on prompt delivery of high-quality products, including the 5688CS spring. With our commitment to excellence and the convenience of readily available inventory, Century Spring is the trusted choice for all your spring needs.
![](https://mwi.imgix.net/Category-Diagrams/diagram-springs-extension-flat-v3.jpg?auto=format%2Ccompress&crop=focalpoint&fit=crop&fp-x=0.5&fp-y=0.5&ixlib=php-3.3.1&w=1280&s=f0353a7cef464e1dab6d677f1c528d37)
![](https://mwi.imgix.net/z-ProductImages/century/jpeg/5688cs.jpg?auto=format%2Ccompress&crop=focalpoint&fit=crop&fp-x=0.5&fp-y=0.5&ixlib=php-3.3.1&w=1280&s=471ed37aa6c726b0935b7a91e4164b42)
Label | Value |
---|---|
Brand | Century Spring |
Ends | Machine Hook |
Finish | Zinc |
Initial Tension | 2 lb |
Length | 4 in |
Material | Spring Steel |
Outside Diameter | 0.375 in |
Part Type | Standard |
Rate | 3.1 lbs/in |
SKU | 5688CS |
Sugg Max Deflection | 2.8 in |
Sugg Max Load | 11 lbf |
Wind Direction | Left |
Wire Diameter | 0.048 in |
Label | Value |
---|---|
Brand | Century Spring |
Ends | Machine Hook |
Finish | Zinc |
Initial Tension | 0.91 kg |
Length | 101.6 mm |
Material | Spring Steel |
Outside Diameter | 9.53 mm |
Part Type | Standard |
Rate | 0.54 N/mm |
SKU | 5688CS |
Sugg Max Deflection | 71.12 mm |
Sugg Max Load | 48.93 N |
Wind Direction | Left |
Wire Diameter | 1.22 mm |