Johnson Hardware 2135PPK1 Bypass Door Adjustable Guide For 3/4-Inch Or 1-3/8 -Inch Doors N/A Imported ALL-IN-ONE - One piece metal guide plate. ADJUSTABLE - 3/4-Inch or 1-3/8-Inch adjustable for slight door thickness variations. SMART DESIGN - Pivoting nylon guide posts stays parallel to the door preventing door binding. MADE IN USA - Built in the United States.