Bottom floor guide for sliding barn door, adjustable ball bearings, wall mounting system, flush flat bottom design

General Description: The bottom floor guide for sliding barn doors is designed to provide a robust and aesthetically pleasing solution. Made of steel with a black powder coating, it is strong, durable, and rust-resistant. Its flush, flat-bottom design allows for installation without protruding screws, eliminating the need for floor grooves and drilling. Rounded corners and countersunk screw heads ensure safety, protecting children and toes from injury. Technical Specifications: Material: Steel with black powder coating; Compatible Door Thickness: Up to 2-13/16 inches with 2 rollers, up to 3-5/8 inches with the inner roller removed; Bearing Type: Built-in ball bearings for smooth operation. Installation: The heavy-duty roller door guide can be easily mounted to the wall using screws. It comes with step-by-step instructions, making assembly very simple. It is suitable for indoor and outdoor use, ideal for DIY projects such as installing carpet on a concrete slab. This guide is perfect for keeping the door or gate aligned with the wall, providing smooth and quiet operation. The adjustable lower rollers allow you to adjust the position to accommodate different door thicknesses, ensuring perfect alignment.