Master Lock DSRN1015 Nightwatch Combination Deadbolt with Bump Stop Cylinder, Satin Nickel by Master Lock

商品説明

Operates like any 3 digit dial combination lock, combines the keyed entry security of a deadbolt with the keyless flexibility of a safe lock;Single cylinder deadbolt installs like a standard deadbolt with just a Phillips screwdriver;When the patent pending Night Watch feature is engaged, the lock cannot be opened from the outside, even with a duplicate key, it can only be engaged or disengaged from inside the house.;Six way adjustable latch 2-3/8-inch to 2-3/4-inch backset, square, radius and drive in latch face options;Installs like a standard deadbolt with just a Phillips screwdriver, exceeds ANSI Grade 2 specifications