Master Lock BC0105KA4 G3 Biscuit Entry Knob US5 KW1

Master Lock BC0105KA4 G3 Biscuit Entry Knob US5 KW1 offers a blend of style and security, making it an ideal choice for exterior locking applications. This entry door lock features a durable biscuit-style knob that enhances both functionality and aesthetics. The six-way adjustable latch ensures compatibility with all doors, accommodating backsets of 2-3/8 inches (60mm) or 2-3/4 inches (70mm), as well as square and rounded corners or drive-in configurations. With ANSI Grade 3 performance, the BC0105KA4 provides robust security for residential properties, ensuring peace of mind for homeowners and building professionals alike. The knob operates with a KW1 cylinder, allowing for keyed alike convenience, which is particularly beneficial for multi-lock systems. This entry knob is finished in antique brass, adding a classic touch to any door. The product is backed by a limited 25-year mechanical warranty and a five-year finish warranty, underscoring Master Lock's commitment to quality and reliability. Packaged securely in a box, the BC0105KA4 is ready to enhance your entryway while providing the security you need. Whether for new installations or replacements, this knob is sure to meet your expectations in both design and performance.

G3 Biscuit Entry Knob US5 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