These rollers can replace the wheels on wooden or metal-framed sliding mirror doors and fit contractor-customized mirror doors.
The steel housing has 2-1/2 " vertical mounting hole centers, its body measures 1-3/4 " wide, the diameter of ball bearing with concave roller is 1-1/2 ".
Wheels are made of wear-resistant and tough nylon plastic, ensuring smooth and durable performance.
The rollers installed at the bottom of sliding mirror doors and center screw allows for height adjustment after installation.
Bolts be provided separately,please retain the original bolts.
