DON-JO WRAP 2-3/4" BACKSET FOR 1-3/4" THICK DOOR 4-1/4" X 4-1/2" 2-3/8" HOLE - 81S CW

Commercial buildings, schools. Reinforce 1-3/4" doors with 2-3/4" backset. Guards against kick-ins and lock tampering at the door edge and cylinder.