Atrium Door Mortise Lock Trim Set

Trim ONLY for old Atrium Door & Window lock hardware: Trim Only - 4 -1/2 Inch Solid Brass Levers. Single cylinder lock uses re-keyable Schlage SC-1 keyway with 2 keys, and thumb-turn inside. Spindle for handle is 5/16 x 3-1/4 Square. The distance from the center of the handles to the center of the cylinder 3-5/8 inches. This is original Atrium lock hardware and includes everything including screw.