Master Lock BC0105KA4S G3 Biscuit Entry Knob US5 SC1

Master Lock BC0105KA4S G3 Biscuit Entry Knob offers a perfect blend of style and security for your entry doors. Designed with a versatile biscuit style knob, this lock features a six-way adjustable latch that accommodates all door configurations, including 2-3/8 inch and 2-3/4 inch backsets, along with square or rounded corners and drive-in applications. With ANSI Grade 3 performance, the BC0105KA4S is ideal for exterior locking needs, ensuring reliable security for residential properties. The lock operates with an SC1 cylinder, providing a keyed-alike convenience for multiple entry points. Its elegant antique brass finish not only enhances the aesthetic appeal of your door but also stands up to the test of time thanks to its durable construction. Installation is straightforward, making it an excellent choice for both professional builders and knowledgeable homeowners looking to upgrade their security solutions. Plus, with a limited 25-year mechanical warranty and a five-year finish warranty, you can trust that this product is built to last. Whether you're replacing an old lock or outfitting a new entryway, the Master Lock BC0105KA4S G3 Biscuit Entry Knob delivers peace of mind along with a stylish touch. Secure your home with a dependable choice from a brand you can trust.

G3 Biscuit Entry Knob US5 SC1

This features a biscuit style knob with six-way adjustable latch to fit all doors with 2-3/8in or 2-3/4in backset, square, rounded corners, or drive-in. This knob offers ANSI grade 3 performance for exterior locking applications. The limited 25 year mechanical/five year finish warranty provides peace of mind from a brand you can trust.

Features:

• Entry door lock
• Six-way adjustable latch fits all doors: 2-3/8in (60mm) or 2-3/4in (70mm) backset, square, rounded corners, or drive-in
• ANSI Grade 3 performance
• For exterior locking applications, entry door - KA4
• Operates with SC1 cylinder