Probrico 2 Pack Black Single Cylinder Deadbolt Lock Set, Keyed One Side Door Lock for Exterior and Interior Door

Probrico 2 Pack Black Single Cylinder Deadbolt Lock Set, Keyed One Side Door Lock for Exterior and Interior Door

• Function:Single cylinder deadbolt could be opened and locked by a key from outside and a thumb-turn button from inside(the key type is KW)
• Installation:it is easy to install and fits most standard front, back doors.Fit on existing, standard pre-drilled doors,You only need a Phillips screwdriver and a few minutes to install it.please note that the pre drilled diameter is 54mm.
• Application:The door knob set fits doors with a thickness of 1-3/8 inch to 1-3/4 inch (35mm to 45mm) and is equipped with an adjustable backset of 2-3/8 inch or 2-3/4 inch (60mm or 70mm)
• Security:With ANSI Grade 3 verification, the hardware set exceeds 200,000 cycles ensuring the quality provided to you.
• Style:This combination of door Knob and deadbolts, will give your home or rental house a new look, you can use them in contemporary/modern style room，transitional traditional Victorian Colonialism home décor