9637 Extension Spring, Screen Door Spring, 1-inch OD x 12-inch Length

9637 Extension Spring, Screen Door Spring, 1-inch OD x 12-inch Length

• Product Information: 9637 Extension Spring, Screen Door Spring, measures 1 inch outer diameter, 12 inches length, 0.105 inches wire diameter, with a maximum safe load of 35.4 lbs and maximum deflection of 11.7 inches
• Compatibility: Extension springs are commonly used in door and window closers, automatic return mechanisms, reset mechanisms in mechanical equipment, tension spring systems for furniture and cabinets, and tension adjustment in industrial automation equipment. Also suitable for various equipments, such as electrical appliances, automobiles, boats, toys, tools, mechanical equipments, devices, chicken coops and so on
• Premium Material: 9637 Extension Spring is manufactured from heat-treated, tempered spring steel, offering high strength, sustained tension, and excellent recovery after extension. Corrosion-resistant nickel-plated finish for both indoor and outdoor use. These extension springs are designed with open ends for easy and reliable fastening to fixed and moving parts
• Easy Installation: The gate spring features quick and straightforward fitting. First, de-energise and remove the old spring. Attach this new extension spring directly to the fixed end points via its single-eye hooks, ensuring a secure lock. Test by gently pulling to confirm firmness without play. Avoid exceeding the rated load during use
• Single Loop Open Design: Features a single-eye hook configuration at each end that allows for secure attachment to fixed and moving parts, providing reliable connection points for various applications requiring tension and extension capabilities