ITEM NAME:Barn Door Floor Guide Stainless Steel Wall Mounted Stay Barn Door Roller Gu L2I3 Barn Door Floor Guide Stainless Steel Wall Mounted Stay Barn Door Roller Gu L2I3 barn door hardware floor roller guide has 8 different combination setups to suit wooden, aluminum, steel or any other types of sliding barn door,gliding barn door,fit door thickness up to 3.7 inch.You can choose the best setup from 8 options to protect your door and wall, stops wobbling and collisions.All the necessary parts and wrench tools are ready for you to help you install more efficiently. metal barn door adjustable floor guide is desighed by chrome plated guide with white, durable wheels.Small barn door guideis made of high quality stainless steel and POM nylon with ultra smooth surface.Silver barn door floor bottom guide is completely flush to ground.Advanced wall mounted Barn door stay roller + channel guide can resist to rust, corrosion and deformation,use for both interior and exterior light and heavy duty sliding bypass doors. sliding barn door guide roller is designed with class-leading functionality for single or double sliding doors.Large rollers for better barn door contact and glide ease and silence.Engineered polymer (POM) wheel will not scratch or discolor door, ALL WHEELS contain ball bearings to keep the door sliding quietly and smoothly. slide barn door floor guide wall mount adopts flush bottom design which allows door needn't grooved,there is a groove in the bottom of the floor guide which can protect the floor from scratching by the screw, and don't destroy your beautiful floor. bottom guide for barn door is easy to install.sliding door track guide is extremely popular for customers who like quiet, can help them who have their doors in noise sensitive areas of the home to the quietest operation possible. Description: Colour:Silver Material:Stainless steel + nylon Floor Guide: L 4.72inch x W 1.97inch x H 2.56inch The diameter of smaller roller : 0.67inch/1.7cm The diameter.Slide barn door floor guide wall mount adopts flush bottom design which allows door needn't grooved,there is a groove in the bottom of the floor guide which can protect the floor from scratching by the screw, and don't destroy your beautiful floor.