Our product lines include deadlocks, deadlatches, flushlocks, exit devices, electric strikes, trim, power locks, cylinders and door hardware accessories Backset - (Measure Center of cylinder to door edge) Fits: right or left handed doors Face plate is 1 in., wide x 6-13/16 in. long Case dimensions: 7/8 in., W x 6 in. Top Quality Products 1-1/8 in. Storefront Door Mortise Lock Pacific Doorware Storefront Door Mortise Deadlatch Adams Rite Style Lock In Aluminum 1-1/8 Backset Lock New Set of 1-1/8 Mortise Lock & Cylinders. 2 Keyed mortise cylinders & 4 Matching keys. 2 Keyed Cylinders 4 matching keys. FREE REKEY (Keyed alike) SERVICE! - buy as many sets as you'd like and we'll key them alike for you BACKSET 1-1/8 - The distance between the edge of the door and Center of the key cylinder. New Set of 1-1/8 Mortise Lock Hardware 2 Keyed Cylinders + 4 matching keys Made by Ri-Key Security For use with Kawneer, Adams Rite, and most other storefront locks! Global Door Controls Keyed Alike Mortise Lock for Adams Rite Aluminum Double Cylinder Deadbolt in the Deadbolts department at Eight-ply 5/8 wide hook bolt with concealed hardened steel pin provides maximum security.