Features: 1. Wide Range of Applications: Self closing gate spring is very suitable for automatic closing gates, doors, fences and much more in outdoor, villa, etc. 2. Adjustable Spring Tension: Self closing gate spring is professionally designed for adjustable spring tension for heavy and light duty jobs. 3. Durable Material: Self closing gate door spring is made of carbon steel with an electrophoretic black finish for extra rust protection and durability. 4. Multiple Function: The automatic gate spring is engineered to close automatically, the closing tension is adjustable, and it is suitable for left door or right door. 5. Complete Kit: Heavy duty adjustable tension gate spring handware kit consists of spring, screw, locking pin and adjuster tool for easy and convenient installation. Specification: Item Type: Self Closing Gate Door Spring Material: Carbon Steel Surface Treatment: Electrophoretic black, white galvanized Package List: 1 x Self Closing Gate Door Spring 4 x Screw 2 x Locking Pin 1 x Adjuster Tool Features Wide Range of Applications: Perfect for automatic closing gates, doors, fences, and more in outdoor villas, providing convenience and security. Adjustable Spring Tension: Professionally designed for both heavy and light duty jobs, allowing you to easily adjust the closing tension to meet your specific needs. Durable Material: Made of carbon steel with an electrophoretic black finish, providing extra rust protection and ensuring long-lasting durability. Multiple Function: Engineered to close automatically, with adjustable closing tension, making it suitable for both left and right doors. Complete Kit: Includes the spring, screw, locking pin, and adjuster tool, making installation quick and convenient.