Schlage door lever from America. This is a lever without a lock, making it suitable for rooms that do not require locking (such as children's rooms or rooms with frequent entry and exit). Compatible with door thicknesses of 3.5-4.5 cm. Backset (see reference) is 6 cm or 7 cm. The product comes as a pair of two. It can be installed on doors that originally had Schlage door levers (knobs) installed, or on doors that did not. It can be installed on most doors. The lever can be reversed by inserting the included pin, allowing it to be used on either the left or right side of the door. The color is a luxurious, shiny gold. The shine will last. All necessary parts for installation are included. Even amateurs can install it without needing to call a professional. *Backset refers to the distance from the center of the hole where the knob is inserted to the edge of the door. #Door hardware #Door knob