Install and enjoy.
Whether you’re replacing existing door knobs or working with new doors, ModKnobs are designed for easy installation. All ModKnobs include a complete set of installation instructions. You can also download them right here. Modknobs Lockset Installation Instructions PDF
What is a backset?
The backset is the distance from the edge of the door to the center of the 2-1/8-inch bore hole. In the United States, there are two common backsets for residential door locks: 2 3/8 inches and 2 3/4 inches. Dummy sets have no latch and are surface-mounted so you can install a dummy set wherever you choose on the door.