Gate Spring Closer: The gate spring closer can automatically close your gate without external pressure to ensure security and privacy; the strong metal spring can slowly close the door without any noise, easy to use and easy application, perfect when youre full Strong carbon steel material: the self-closing door springs are made of High quality carbon steel with a triple black protective coating to prevent or reduce element damage, rust and wear to ensure extra protection. This self-closing spring has a sturdy structure and is ideal for villas, wooden yard doors and fence gates Adjustable spring tension: This gate spring closer has a lever, you can adjust the spring tension to control the closing speed according to your actual needs, suitable for heavy and light operation to ensure your comfort and the environment. Easy to install: This door spring sturdy is very easy to install, you will get 1 x 14 inch black spring clasp, 2 x pins, 1 x adjustment pin and 4 x screws. All you have to do is attach one side of the spring gate to the gate with the provided screws, screw the other side to the post, adjust the spring tension with the adjustment pins, and finally secure the spring with the pegs. Wide Application: The slbrillre spring clasp is suitable for almost all kinds of doors, suitable for exterior and all wooden doors. Can be used for garden gates, lawn gates, park gates, shed gates, fences, pool gates and side gates etc. Features: The door springs are made of high quality carbon steel with triple black protective coating for maximum resistance to rust and wear, ensuring extra protection, ideal tool for exterior gates . Adjustable spring tension controls the closing speed of the door to ensure your comfortable environment. Self-closing door springs can automatically close your door without outside pressure, giving you security protection. Comes complete with all necessary fixings for successful installation in a few simple steps. Suitable for house doors, gates, fences, doors garden shed and all kinds of door s used by left-handed and right-handed people. Features: Material: carbon steel. Color: black Door spring dimensions: 360 x 39 mm Scope of delivery: 1 gate spring catch. 1 adjusting pin. 2 wall plugs 4 mounting screws. Notes: Since measurement is taken by hand, sizes shown may vary by 1-2 cm. Please refer to the actual product. About Shipping: All items will be shipped within 3 business days after the payment is received. Most times you will receive them within 8-12 days then. The specific delivery time is depend on circumstances.Any questions, please feel free to contact us During the shopping process, if you have any questions, please feel free to consult us, we will reply you within 24 hours, wish you a happy shopping Thanks for your cooperation and we'll make you feel satisfied.