TERRACE DOOR KNOBS by DESIGN HOUSE SINCE 1872- Use this Interior Door Knob on standard 1-3/8 inches & 1-3/4 inches thick doors with a cross bore 2-1/8 inches diameter or edge bore 1-1/16 inches diameter 1 inch x 2-1/4 inches radius corner faceplate DUMMY DOOR KNOB- Interior Door Knobs Features Non Locking this unit is finished Designed by Design House, the Design House Terrace Interior Door Knob - Dummy Door Lever for Interior Door, Oil Rubbed Bronze 728691 is built for lasting quality and everyday use. Shop at OJCommerce and explore our collection with free shipping on every order.