Master Lock BC0103KA4W G3 Biscuit Entry Knob US3 WR5

Master Lock BC0103KA4W G3 Biscuit Entry Knob US3 WR5 combines style and security, making it an excellent choice for any exterior entry door. This biscuit-style knob features a six-way adjustable latch, allowing for versatile installation on doors with a backset of either 2-3/8 inches or 2-3/4 inches, accommodating square, rounded corners, or drive-in configurations. Designed for durability and reliability, this knob meets ANSI Grade 3 performance standards, ensuring it provides robust security for residential applications. The entry door lock operates with a WR5 cylinder, offering enhanced performance and ease of use. Additionally, the polished finish not only enhances the aesthetic appeal but also ensures longevity and resistance to wear. With a limited warranty of 25 years on mechanical components and five years on the finish, you can trust Master Lock to deliver quality and peace of mind. The keying is designed to be keyed alike, simplifying access for multiple locks around your home. Whether you’re a building professional or a knowledgeable homeowner, the Master Lock BC0103KA4W G3 Biscuit Entry Knob is a dependable choice that combines functionality with modern design, offering both security and convenience for your entryways.

G3 Biscuit Entry Knob US3 WR5

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 WR3/5 cylinder