Entry lever locksets"maximum security - lido" clear pack 2-3/8 inches backset - round corner latch and strike finish=satin nickel keying=k4 handed=reversible. Entry lever locksets"maximum security - lido" clear pack 2-3/8 inches backset - round corner latch and strike finish=satin nickel keying=k4 handed=reversible. Signature series, satin nickel finish, lido universal keyed entry lever with smart key rekeying, key code k4, 6 way adjustable steel latch fits both 2-3/8 inch and 2-3/4 inch backsets, 7/8 inch and 1 inch drive in, detachable round and square corner faceplates, round corner strike, limited lifetime mechanical warranty, limited lifetime finish warranty, clear pack. For keyed exterior doors. Both sides lock or unlock by key outside or turnbutton inside. Door prep: 2-1/8 inch cross bore, 1 inch edge bore, 1 inch x 2-1/4 inch latch face. Backset: Adjustable to 2-3/8 inch or 2-3/4 inch. Door thickness: 1-3/8 inch to 1-3/4 inch. Cylinder: 5-pin. Faceplate: 1 inch x 2-1/4 inch round corner. Strikes: 2-1/4 inch full lip round corner. Bolt: 1/2 inch throw. Ansi/bhma: Grade 2. Locksets with"smartkey" (denoted smt) feature allows, in 3 steps, locks to be re-keyed to a spare set of keys. When the spare keys are done being used, the lock can be re-keyed back to the original set of keys; can continually be re-keyed.
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