2 Pack, Side mounted, top hung wardrobe roller assembly with a tandem 7/8 in. convex nylon wheel for the front sliding wardrobe door. The stamped steel bracket assembly is adjustable and has an 1/4 in. offset. It is fitted onto the wardrobe front door and fits 3/4 in. to 1-3/8 in. thick doors. Used by Acme and Stanley door systems, as well as a variety of other wardrobe door manufacturers. For the back wardrobe door roller assembly use Prime-Line part N 6503.