TENSION SPRINGS - The tension Drawstrings, tension belts, carabineers, and other eyelets make it simple to attach spring. The texture is better, the details are better, and the spring is stressed equally. Not simple to break. Spring is widely utilised in the maritime, computer, electronics, automobile, mould, biological, chemical, aerospace, railway, nuclear power, wind power, and thermal power sectors of the global market. DOUBLE HOOK DESIGN - A double hook design is used in the Dual Hook Tension Spring. The Extension Spring may be quickly attached to the lanyard, tension band, carabineer, and other holes by using the double hook. Because the fasteners can't pop out thanks to the sealed safety holes, it is appropriate for extensive use in nature. The double hook spring is of the highest calibre, strong, and has a lengthy useful life. Difficult to rust. Strict quality control, multiple process forging. Allow you to use them worry-free for a long period. DURABLE - No need for additional tools. The items you require at both ends and one end are all that need to be joined. The spring has strong tensile strength, is steady and uniform in force. Both ends' hooks are strong and long-lasting. Made of spring steel with a nickel-plated finish for increased durability and wear resistance. WEAR-RESISTANT MATERIAL - It is composed of stainless steel, which is more durable and does not rust easily. Tension springs are used for a variety of tasks, including manufacturing and assembly, development and research, maintenance, etc. Not easily corroded, resistant to wear and extreme temperatures, and long-lasting. To enhance the spring's surface finish, the surface has been polished. WIDE APPLICATION - The tension spring with a double hook works well as a garage attachment for awnings, punching bags, hammocks, and other items. Tension springs can be used for a variety of tasks, including production and assembly, research and development, maintenance, and projects involving gates, screens, work, and other items. The steel wire is approximately 3 millimetres thick. Mass: 24.5g Color: as picture shown Material: spring steel Quantity: 1pcs*spring coil