Prime-Line 1-1/4 in. Nylon Ball Bearing Sliding Door Roller Assembly

This is a K-tab patio door roller assembly with a 1-1/4 inch concave nylon 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 inch wide and 1-1/4 inch tall with a 7/8 inch dimple width. The dimples provide tension within the door rail to keep the roller assembly secure as it rolls back and forth. Used by a variety of door manufacturers.

• Plastic rollers are rust resistant
• Ball bearing roller for a smooth sliding action
• Grooved edges allow easy gliding over a raised edge