This is a C-tab patio door roller assembly with a 1-1/2 inch concave nylon ball bearing roller. As the C-tab is positioned around the corner screw, it is captured by the side stile and bottom rail as the screw draws the two sides together. The housing is 9/16 in. wide and 1-3/8 in. tall with a 3/4 in. dimple width. Used on Window Master patio doors. It replaces the original K-tab style that is no longer available.Find the 5064860STEEL PATIO 1-1/2 at Ace.
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