General description Solid industrial-grade steel construction ensures high strength, wear resistance, and rust resistance. The surface features a sleek satin black finish, making it an attractive addition to any sliding door setup. This invisible floor guide is designed to be mounted on the wall, eliminating the need for drilling holes in the floor. Technical specifications Material: Industrial-grade steel Surface finish: Satin black Adjustable door thickness: 14 to 40 mm Installation Fix the guide to the wall using screws Create a groove in the door for proper alignment Usage Place the sliding door in the middle of the guide rail to prevent cracks Suitable for a wide range of applications Other information Package includes: 1 floor rail