HARDWARE SLIDING DOOR ROLLER GUIDE - THE ROLLER YOU CAN COUNT ON! Thinking about replacing your old, crumbling and distressed doors with modern and stylish sliding barn doors, but not sure which roller guide you should buy? Or are you tired of poor quality floor guide rollers that damage your sliding doors and give you trouble during installation? Breathe and relax! With all sliding barn door enthusiasts in mind, we have designed a fully adjustable wall mounted bottom guide roller to complete your barn door installations without any hassle! Quantity: One Piece Color: Black Size: Picture display Expert Craftsmanship: Hardened carbon steel, black coating, high strength and long service life. Fully Adjustable: All mounting options can be easily adjusted to ensure a perfect fit. No matter what size or type of barn door you have, we guarantee that this floor track will provide a firm installation. High-quality Design: In order to maintain balance, reliable door guides can prevent the door