Part # 016.SET.60.16 Rack and Pinion Pocket Door System with 15.75" slides and 12.5" of travel. Accommodates doors that are 62" high x 24" wide and up to 45lb. Kits include all hardware needed for one door with inset hinges for doors up to 7/8" thick. Thick door inset hinges and overlay hinges are sold separately.