Barn Door Floor Guide Adjustable Sliding Barn Door Guide Wall Mount Door GuidesUSD 2.81-4.08/piece Sliding Door Hardware Closet Kit for Single Wood Door, Stainless Steel Y Roller Kit 4FT-7.5FTUSD 29.73-105.13/set TSMST Sliding Barn Door Floor Guide Adjustable Sliding Barn Door Guide Wall Mount...