The KV420 roller consists of a 9/16” diameter x 5/16” wide nylon roller mounted in a 7/16”x1-7/8” frame.
This roller may be mounted under a cabinet to roll over the floor, or may be mounted underneath a 3/4” door panel and allowed to roll in the sliding door tracks for 3/4” material (see 3/4ALUMSLIFT).
20# load rating.
Uses #4 screws, not provided.