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

This is a K-tab patio door roller assembly with a 1-1/4 inch concave or grooved 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. The housing is 5/8 inch wide and 1-3/16 inch tall with a flare and a 3/4 inch dimple width. Used by International and a variety of other sliding patio door manufacturers.

• Steel rollers for long lasting durable use
• Ball bearing roller for a smooth sliding action
• Grooved edges allow easy gliding over a raised edge