Marks Lock Metro 91A Heavy Duty Mortise Entry Lockset by Marks

Keep the entry doors on your commercial or residential property secure with the Marks USA Brass Entry Knob Deadbolt. The lock features a brass finish for durability, and a double cylinder deadbolt offers excellent security for your entry door.

• This set includes installation hardware and 2 keys for convenience.
  Backset: 2-1/2"
  Mortise Lock Body: 3-3/8" x 5-1/2"
  Mortise Lock Faceplate: 1-1/16" x 7-5/8"
  PZ: 3-11/16"
  Exterior Backplate: 2-3/4" x 10"
  Interior Backplate: 2-1/4" x 7"
  SC1 Keyway