Antique PF Corbin Cast Brass Knobs with  Brocade Plates (9  1/2" x 2") Mortise lock Brass End is  6 1/4" x 1 1/8 ". Lock is 3 1/2" deep and 4 1/2 " tall and a 2  3/4" Backset, and a 2  3/4" Drop and is 100% functional with  Key Mortise Lock  Can be for Right Hand OR Left Hand Swing Doors, (I provide simple instructions on how to change)                 #906