Product Description Hardware Essentials Sliding Door Hangers are used to replace worn hangers or to install new doors in your home. Each hanger features slots so you can adjust the installation location on your door. Once installed you will have convenient access to your closet or room. Hangers are sold in sets. Each set will hold a 60lb door; one hanger for each door. Sliding bypassing doors should each use 2 hangers that have differing offsets. Use on doors ranging 3/4"-1-3/8" in thickness. From the Manufacturer 1/2" Sliding Door Hanger is used on by-pass doors. Wheels ride smoothly and quietly on the rails. Slotted mounting holes for easy adjustment of doors.