The Master Lock No. DSO0603 features a single cylinder deadbolt, with interior thumb turn. The deadbolt is four way adjustable for 60mm or 70mm backset, square, or rounded corners. The deadbolt offers ANSI GRADE 3 performance for exterior locking applications. The polished brass finish provides a sleek appearance. The Ten Year Limited Warranty provides peace of mind from a brand you can trust.
- Single Cylinder Deadbolt (thumb turn inside - four way adjustable; 60mm or 70mm backset, square, or rounded corners
- ANSI GRADE 3 performance
- For exterior locking applications, Entry door - KA4
- Master carton qty 4