The Master Lock® WLC0603KA4 features a keyed alike wave style lever and single cylinder deadbolt, with interior thumb turn. The 6-way adjustable latch fits all doors with 2-3/8 in or 2-3/4 in backset, square, rounded corners or drive-in. The deadbolt is 4-way adjustable for 2-3/8 in or 2-3/4 in backset, square or rounded corners. This lever and deadbolt combo pack is ANSI Grade 3 and designed for exterior door applications. The polished brass finish provides a sleek appearance. Operates with KW1 cylinder. The limited 25 year mechanical/five (5) year finish warranty provides peace of mind from a brand you can trust. Master Lock® Door Lever Lockset, Combo, Medium Duty Lockset Performance Strength, Lockset Function: Entrance, Wave Style, Rounded Corner/Square/Drive-In Strike, 2-1/4 x 1-3/4 in Strike, 3 Grade, 2-3/8 in, 2-3/4 in Backset, 6 Pins, 2 Keys, Alike Keying, KW1 Keyway, For Door Thickness: 1-3/8 to 1-3/4 in, Steel Handle, Polished Brass