Great for exterior locking applications, this Master Lock® keyed alike Biscuit Style Knob and Single Cylinder Deadbolt has a satin nickel finish and an interior thumb turn. The six-way adjustable latch fits all doors with 2 3/8" or 2 3/4" backset, square, rounded corners, or drive-in.

The deadbolt is four way adjustable for 2 3/8" or 2 3/4" backset, square, or rounded corners. This knob and deadbolt combo pack is ANSI GRADE 3 and designed for exterior door applications. The satin nickel finish provides a sleek appearance.

Product Features:

• Keyed alike entry door lock and single cylinder deadbolt
• Knob: Six-way adjustable latch fits all doors; 2 3/8" or 2 3/4" backset, square, rounded corners, or drive-in
• Deadbolt (Thumb Turn Inside): Four way adjustable; 2 3/8" or 2 3/4" backset, square, or rounded corners
• ANSI GRADE 3 performance
• For exterior locking applications, Entry door - KA4