This is two piece roller assembly used on Ador Hilite patio doors. The outer housing is 5/8 inch wide, 31/32 inch tall with a 11/32 inch flare width and has two hook tabs on top. The inner housing holds a 1-1/2 inch steel ball bearing roller. Together, they create an adjustable roller assembly that hooks into the bottom door rail and then is held in place by a 1/4-20 machine screw placed into the back end.
Used on Ador and Hilite sliding patio doors
Allows sliding patio door to operate smoothly
1-1/2 inch diameter concave roller
Stamped steel housing and steel ball bearing roller
Rear adjusting screw
Easy to install
A Phillips head screwdriver is required for installation
Please refer to the line art drawing for dimensions and compare with your original item before purchasing