Master Lock BC0103KA4 G3 Biscuit Entry Knob US3 KW1

Master Lock BC0103KA4 G3 Biscuit Entry Knob US3 KW1 combines style and security, making it an ideal choice for your exterior locking applications. This entry door lock features a biscuit-style knob that not only enhances your home's aesthetic but also provides robust security with ANSI Grade 3 performance. The six-way adjustable latch is designed to fit any door with a backset of 2-3/8 inches or 2-3/4 inches, accommodating square, rounded corners, or drive-in installations. This versatility simplifies the installation process and ensures a proper fit for various door types. Engineered for durability, the BC0103KA4 comes with a limited 25-year mechanical warranty and a five-year finish warranty, offering peace of mind from a trusted brand. It operates with a KW1 cylinder, ensuring compatibility with keyed alike systems for added convenience. With its polished finish, this knob not only serves a functional purpose but also adds a touch of elegance to your entryway. Whether you're a building professional or a knowledgeable homeowner, the Master Lock BC0103KA4 is a reliable choice for enhancing your property's security while maintaining a refined look.

G3 Biscuit Entry Knob US3 KW1

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 KW1 cylinder