MaxxGeek Mortise Keyed Lock Set with Classic Knobs, Perfect for Replacing Broken Antique Door Knob Sets, Fits 1-3/8 in.-1-3/4 in. Interior Doors, Oil Rubbed Bronze, 4 Pack

Replace Broken Antique Lockset: An ideal replacement for old style handleset with mortise lock and classic skeleton keys found in period homes. Perfect for 1-3/8" to 1-3/4" thick interior doors with a 2-3/8" backset. | Retro Vintage Steel Knobs: With classic oil rubbed bronze plated steel trim plates and vintage steel knobs, your old-fashioned bedroom, bathroom and other interior doors are decorated with some elegance. | Product Dimensions: 2-1/4 inch steel doorknobs with 7-in x 2-1/4-in escutcheon plates and 5-1/2 in x 7/8-in faceplates require a 9/16-in x 3-9/16-in mortised bore hole on edge of the door. | Non-handed Installation: The mortise lock assemblies can be used for left or right handed interior doors while the locking tab flipped over. Installation is quick and easy, only need a few tools, all mounting hardware, installation instruction and installation template included. | For further dimensional information, please see the line drawing before purchasing.