Rocky Mountain Goods Anti Sag Gate Kit is the easiest and quickest solution to keep your gate from sagging. This heavy duty gate repair kit is made of solid steel that has been zinc plated to keep from rusting. Follow the quick and easy included instructions and you will have your gate smoothly opening and closing. This anti sag gate kit comes with a lifetime warranty. Instructions on how to install anti sag gate kit: (Detailed instructions included on back of packaging as well) Attach metal corner brackets using included screws Extend turnbuckle to maximum length and attach hook to upper corner bracket Thread cable through turnbuckle eye and through hole in lower corner bracket Pull cable tight Locate and tighten cable clamps with nut and washer using a wrench Tighten turnbuckle to reduce sag