Adds a rustic appeal to interior door openings. Cost effective way to add style and privacy to an open doorway. Includes all mounting hardware and components to hang one interior door. Accommodates openings of up to 36-in wide; for openings wider than 36-in use multiple kits. For single doors 1-3/8 and 1-3/4" thick. Accommodates single doors up to 200 lbs.Includes detailed instructions for easy installation. Designed and tested to follow ANSI/BHMA Grade 1 Standards. Use connecting adaptor N187-001 to connect multiple pieces of track.