Sliding glass Roller

Thanks for reaching out! Your patio sliding glass door roller reminds me of our 81-085. This is a concave ball bearing roller with a 1-1/4" nylon wheel. The difference in the wheel should not affect the function of the door. However, if it is a concern, please let me know and I am happy to offer a solution. You'll also want to be mindful of the tab protruding from the back of the housing.

Take a look over the dimensions below and compare them to your existing roller to determine if this will work as a replacement.

Dimensions for 81-085