We Carry Master Lock Residential Door Hardware:
The Master Lock features a keyed alike ball style knob and single cylinder deadbolt, with interior thumb turn.The six-way adjustable latch fits all doors with 2-3/8in or 2-3/4in backset, square, rounded corners, or drive-in. The deadbolt is four way adjustable for 2-3/8in or 2-3/4in backset, square, or rounded corners; and features Nightwatch® extra nighttime security. When the NightWatch® feature is engaged, the lock cannot be opened from the outside, even with a duplicate key. This combo pack is ANSI GRADE 3 and designed for exterior door applications. The polished brass finish provides a sleek appearance. The Limited Lifetime Warranty provides peace of mind from a brand you can trust.