Hook Extension Springs
Extension springs store energy and exert a pulling force between two mechanisms. When mechanisms separate, the extension spring tries to bring them together again. Extension springs use round wire to create a close-wound design with initial tension.
Specifications of Hook Extension Springs
Extended Hook
DesignExtended extension spring hookhave hook lengths that are typically more than 110% larger than the inner diameter of the body coils.
AdvantageProduces more force out of spring for load requirements.
Regular Hook
DesignRegular hook extension springs have hook lengths that are typically 80% smaller than the inner diameter of the body coils.
AdvantageMost economical hook design.
Swivel Extension Spring
DesignA swivel extension spring is made up of two different details. The first detail is the body coils, and the second detail is two “S” shaped loops (one for each end of the spring). The “S” shaped loops are manufactured separately and are installed inside of the body coils at each end during the final process of tapering the end body coils around one end of the “S” shape. It is the “S” shape on each end that is hidden within the end body coils and is trapped from being pulled out of the spring during use.
Advantage“S” shaped hooks are allowed to rotate, or position themselves naturally. This shape prevents any stress on the body of the coils.
Special Hook Extension Springs
DesignSpecial hook extension springs are dependent on the design or application needs.
AdvantageEndless configurations due to custom design.
For more informationabout extension spring hook types, please feel free to contact us!
If you need any kinds of metal products, please contact us, as a professional metal products manufacturer, Atlas is willing to offer you high quality products.
Send product request
Other supplier products
| OEM Stamping Parts | OEM Stamping Parts OEM wholesale metal stamping partsare a manufacturing process used to convert flat metal sheets into specific shapes. The proce... | |
| Precision Shaft | Atlas metal manufactures high-quality precision shaft, available off-the-shelf or made to your exact needs. Atlas metal offers you all kinds of pre... | |
| Steel Compression Spring | Steel Compression Spring Compression custom springs are found in a wide variety of applications ranging from automotive engines and large stam... | |
| Motor Drive Shaft | We have specialized coordinator to follow up the orders for each customer. the coordinator will check the production schedule with production... | |
| Ballpoint Pen Compression Springs | Atlas metal offers extensive custom compression spring capabilities and engineering support from design through production. Custom compression spri... |
Same products
| Universal Coupling | Seller: Shanxi Solid Industrial Co.,Ltd. | Universal Coupling Ductile iron universal couplingis engineered for durability and reliability. ... | |
| Conventional Vacuum Insulation Panel (VIP) | Seller: HIGH TECH VIP | Conventional Vacuum Insulation Panel(VIP) Product Description Performance Advantages: Vacuum in... | |
| Stamping Steel Tube Collar 1/2 inch | Seller: Shijiazhuang Kubiao Trading Co., Ltd | Stamping Steel Tube Collar 1/2 inch Product Description Steel tube collaris a popular Model tha... | |
| Wrought Iron Baluster for Staircase Railing | Seller: Shijiazhuang Kubiao Trading Co., Ltd | Wrought Iron Baluster for Staircase Railing Product Description Wrought iron workis the techniq... | |
| Decorative Cast Steel Flower | Seller: Shijiazhuang Kubiao Trading Co., Ltd | Decorative Cast Steel Flower Product Description Cast steel ornamentsperform well in the manufa... |
















