SMARTSTANDARD is reputed for providing high quality and comfortable home decor. SMARTSTANDARD Country Black Steel Sliding Barn Wood Door Hardware transfers the traditional door into a side sliding entry. This style door not only increases beauty to your home design but also make your life more convenient. The floor guide is a necessary part for you to install a sliding door, it can keep your door stable and prevent the door bottom swinging back. <br> <br> It is an upgraded floor guide. It is adjustable and can fit door panel from 0 to 1 15/16 inch. With this floor guide, you do not need to drill holes in the floor or cut a kerf in the bottom of door, which makes the installation of sliding door hardware much easier. <br> Function: prevent the door from swinging back and forth. <br> How to installation: 1. To measure the thickness of door <br> 2. Adjust the rollers in the floor guide to make sure room left for the door is enough to slide inside and then tighten the screw in the bottom of the floor guide <br> 3. Mount the floor guide onto the wall with screws <br> Door panel thickness: from 1 15/16 inch to 0 inch. <br> Package Included: 1x floor guide; 2x screws; <br> Please feel free to contact with us if there is any question about our products or about the installation. <br> <br> <b>Brand:SMARTSTANDARD <b><br> IMPORTANT: Only SmartStandard is the legal seller of this product. All product from other sellers are fake imitation and not under warranty policy.<br>