Johnson Prod. 2200602D Sliding Door Hardware 2200602D DOOR BYPASS HDWE SET|DOOR BYPASS HDWE SET 2DR 60.For 3 4'' or 1 3 8'' doors up to 50 lb. Track is heavy extruded aluminum with convex rails. Hangers are heavy gauge steel with zinc plating, and in reverse positions will accommodate both 3 4'' or 1 3 8'' doors. Wheels are 7 8'' diameter, molded from nylon and machined for size, smoothness and balance. Adjustable door guide is woodtone finished steel with woodtone nylon floating guides. Pulls are 3 4'' diameter, brass plated. 2 door kit. No. 2200482D: Opening size 48'' No. 2200602D: Opening size 60'' No. 2200722D: Opening size 72''