Prime-Line N 6512 Roller Assembly, 1 in Dia Roller, 1/4 in W Roller, Steel, Silver, 1-Roller, 60 lb, Side Mounting

This is a single wheel, top hung, side mounted adjustable roller bracket with a 1 in convex nylon roller that fits onto the front wardrobe door panel. The stamped steel adjustable bracket has a 1/4 in offset and fits onto a 3/4 to 1-3/8 in THK door. Primarily used on Cox door systems, it may also be found on a variety of other wardrobe door manufacturer's doors.