Heavy duty steel construction for durability, and powder-caoting rust-resistant finish for long-lasting use. Safe loading 120 Lbs | Designed to keep a new gate no-sag over time or repairing old wooden sagging gate | Ideal for wooden fence gates, deck gate, driveway gates, corral gates, shed doors and windows. Universal left or right 180 degree swing | This kit includes four gate brackets with attached hinges and screws for easy assembly in 25 minutes. And come with a gate latch | Satisfactory Service - If this anti-sag kit you received is defective or unsatisfactory. We sincerely apologize and will definitely send you the new kit in no time. We appreciate all your remarks and comments. They are the key tools to develop and improve our products