National Hardware N700-004 Classic Barn Door Kit, 96 in L Track, Steel, Matte, Wall MountingNational Hardware Classic Barn Door Kit, 48 in Maximum Door Width, 96 in Track Length, 1 3 8 to 1 3 4 in Door Thickness, Steel, Black, Matte, Wall Mounting, Suitable for: 1 3 8 in and 1 3 4 in THK Single Doors, Includes: Track, Spacers, Hangers, Doorstops, Anti Jump Disks, Single Floor Guide, Double Floor Guide, Track Fasteners, Mounting Hardware Unit: EA UPC: 886780027426 Model Number: N700 004