MUL-T-LOCK MTL600 Cylinders for SCHLAGE Double Cylinder Deadbolt (4 chamber)(set of 2) CASEMENT WINDOWS 1 top moving bolt and

1 top moving bolt and 1 bottom moving bolt

Key cylinder included

60MM BACKSET

3-1/2 x 3-1/2 in

MUL-T-LOCK MTL600 Cylinders for SCHLAGE Double Cylinder Deadbolt (4 chamber)(set of 2) CASEMENT WINDOWS 1 top moving bolt andPart #: 600 KIDSHD4 MUL T LOCK offers a wide variety retrofit solutions for existing Knob, Lever, and Deadbolt Locks. Although MUL T LOCK's Hercular Deabolts provide superior protection, some users with limited budgets would like to upgrade existing hardware with MUL T LOCK Patented MTL600(Interactive+) Key Control. Fits: Schlage Double Cylinder Deabolts (300 Series) Features: UL437 Drill and Pick Resistance MUL T LOCKs Patented MTL600(Interactive+)