MUMU Heavy Duty Sliding Barn Door Guide, 8 in 1 Stopper Black Carbon Steel Recessed Bottom Design, Floor and Door Panel, Adjustable Roller, Wall Mount

General description The Heavy Duty Sliding Barn Door Guide is designed for smooth operation and durability. It features an adjustable roller and a recessed bottom design, making it suitable for all door types without the need for grooves, thus preventing damage to your door. This guide is an ideal solution for home use, providing a sleek finish while ensuring functionality. Technical specifications Material: High strength steel and POM nylon Adjustment range: 2.5 cm to zero Coating: Black powder surface for corrosion protection Installation Easy to install with screws; no extra wood required Includes 2 floor guides and 4 sets of screws for installation 8 in 1 installation options to fit various door sizes Usage Provides smooth operation for sliding doors Protects screws and bolts, enhancing structural life Prevents scratching of the door from hard edges