- Mul-T-Lock High Security Key in Knob Cylinder
- UL437 Listed for Pick and Drill Resistance
- ANSI/BHMa A156.2 Series 4000 Grade 2, UL Listed for Use on 3 Hour, a Label Single Swinging Doors
- 2 3/8” (60 Mm) or 2 3/4 (70 Mm) Backset
- Brass 1/2” (12.7 Mm) Throw, UL Listed, Guarded Latchbolt on All Locking Functions
- 4 7/8” ANSI (124 Mm), 2 3/4” (70 Mm) T Strike or 2 1/4” (57.15 Mm) Full Lip Strike
- ANSI Grade 2 Locking Mechanism
- UL Fire Rated Latch
- High Picking, Drilling, and Bumping Resistance
- Supported by Mul-T-Lock’s Key Control Systems
Mul-T-Lock’s Cronus cylindrical locksets offer convenience, quality, and value. Mul-T-Lock high security cylinders inside enhanced quality grade-2 locksets offer a complete package for residential and light commercial applications.
Cronus Knobs include a Mul-T-Lock Key In Knob cylinder.