Wood Closet Door Roller, Insert Style, 3/4 in. Flat Roller (2 Pack) (Set of 2)

This is a 3/4 inch diameter flat steel roller in a stamped steel housing with 1-9/16 inch mounting holes. It fits into a pocket mortised in a solid wood closet door bottom rail and held in place by two screws. Used by a variety of solid wood door closet manufacturers.