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Master Lock Grade 3 Biscuit Knob
Functions
Passage Door
The Master Lock BC04 passage door knob 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 interior non-locking applications. The polished brass finish provides a sleek appearance. The Limited 25 Year Mechanical/Five (5) Year Finish Warranty provides peace of mind from a brand you can trust.
Entry Door Lock
The Master Lock No. BC01 entry door lock 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 polished brass finish provides a sleek appearance. The Limited 25 Year Mechanical/Five (5) Year Finish Warranty provides peace of mind from a brand you can trust.
Privacy Door Lock
The Master Lock BC03 privacy door lock 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 interior locking applications. The polished brass finish provides a sleek appearance. The Limited 25 Year Mechanical/Five (5) Year Finish Warranty provides peace of mind from a brand you can trust.
Passage / Dummy Door
The Master Lock dummy knob BC05 features a biscuit style dummy knob, non-functional for interior applications. The polished brass finish provides a sleek appearance. The Limited 25 Year Mechanical/Five (5) Year Finish Warranty provides peace of mind from a brand you can trust.
Storeroom Door Lock
The Master Lock storeroom BC02 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 locked storage room applications. Operated by the knob inside or a key in the outside knob. Outside knob is always locked. Inside knob is always unlocked. The polished brass finish provides a sleek appearance. The 25 Mechanical 5 Finish Warranty provides peace of mind from a brand you can trust.
Features
- 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
