Renin BD102K-78 Bent Strap Barn Door Hardware Kit, Matte BlackHighlights: Finish : Matte black Material : Steel Overall width : 78 3 4 Overall depth : 3. 12" Overall height : 5 Mounting type : Wall Type : Bent strap Load capacity : 250 Lb Suitable for use with : 1 3 8" Or 1 3 4" Thick barn doors Includes : Hardened steel track and hardware Supports single door with a thickness of 1 3 8"; Wheels provide excellent strength and durability as well as smoothness of travel along the rail Anti jump discs prevent hanger