Antique K&D Cast Brass Knobs and Reading Cast Brass Plates (10 1/2" x 2 3/4" with  Mortise lock Brass End is  6 1/2" x 7/8 ". Lock is 3 1/2" deep and 4 1/2" tall and a 2 1/2" Backset, and a 2" Drop and is 100% functional with key & Thumb Turn AND Key Mortise Lock  Can be for Right Hand OR Left Hand Swing Doors, (I provide simple instructions on how to change)  #900