The Master Lock No. BCO0103 features a biscuit style knob with six-way adjustable latch to fit all doors with 60mm or 70mm 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.
- Entry door lock
- Six-way adjustable latch fits all doors: 60mm or 70mm backset, square, rounded corners, or drive-in
- ANSI GRADE 3 performance
- For exterior locking applications, Entry door - KA4