Prime-Line 1-1/8 in. D X 0.75 in. L Steel Roller Assembly 1 pk

This is a K-tab patio door roller assembly with a 1-1/8 in. concave steel ball bearing roller. The T-shaped tab (K-tab) is simply slid up into a T-shaped receptacle in the bottom of the patio door. No screws are required for installation. The housing is 3/4 in. wide and 1-1/4 in. tall with a 7/8 in. dimple width. The dimples secure it within the door’s bottom frame. Used by a variety of door manufacturers.Used by a variety of door manufacturers,The K-tab has a T-shape that slides into an opposite T-shape in the patio door frame,1-1/8 in. diameter concave ball bearing roller,Stamped steel housing and roller,Used on metal framed sliding patio doors,Easy to install,A Phillips head screwdriver is required for Installation,For further dimensional information, please see the line drawing