Prime-Line 1 in. Nylon Ball Bearing Wheel Screen Door Corner and Roller, Leg Dimensions 1-1/16 in. x 13/32 in.

This screen door corner is constructed from stamped steel. It features a 1 In. ball bearing nylon roller with a center-grooved wheel and is spring activated. This type of corner and roller has an adjusting screw and is used by Metal Industries.