HARDWARE SLIDING DOOR ROLLER GUIDE - THE ROLLER YOU CAN COUNT ON! You're thinking about changing out your old, ruined and distressed doors with modern, stylish sliding barn doors, but you don't know which roller guide you should buy? Or are you fed up with poor quality floor guide rollers that damage your sliding doors and give you trouble during installation? Breathe and relax! With all sliding barn door lovers in mind, we 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. p> 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, door guides reliable can prevent the door from moving or scratching the interior wall. Easy installation: self-contained hardware installation, convenient adjustment and installation, and safe for long-term use.