PROFESSIONAL: Fully adjustable roller creating a reliable channel for narrow & thick doors, easy to install on the wall. Each item has been tested and verified several times, accept custom-made barn door hardware.
MATERIAL: High Quality Steel and POM NYLON; Surface: Frosted black.Flat-bottomed design.
PACKAGE INCLUDE: 1 x floor guide; 2 x screws; 1 x hex key; 2 x ribbed plastic anchors.
ADJUSTABLE: Fit door thickness from 7/8″ to 2 1/2″. Size of Roller: 1 1/5″(dia)* 7/8″ (H). No matter how heavy your door panel.
EASY TO INSTALL: Fix the position of the roller and then tighten the screw in the bottom of the floor guide so that the roller will be fixed in the workable position.