Stanley Hardware S403-040 BP60-00-48 By Pass Retail Set in , 48" Opening 1 pack Complete retail set for by-pass dial-adjust passing doors Designed for 3/4-inch to 1-3/8-inch thick doors Steel construction for added strength Includes 1 track, 2 hangers, a floor guide and 2 finger pulls Supports a two-door set with 60-inch opening, weighing up to 60 pounds