A versatile single track system designed and packed primarily for "on-the-job" construction of pocket doors, but also usable in combination with itself or other components for special installations of sliding doors. Aluminum track features convex rails, jump proof three wheel hangers. Heavy gauge steel components are zinc plated for a quality appearance. Designed to allow smoothly open pocket doors Aluminum track and steel-plated hardware for strength For 1-3/8 - 1-3/4 in. thick pocket doors weighing up to 250 lb. Set includes door track, hangers, guides and other hardware needed for installation