MUL-T-LOCK MT5+ Cylinder for YALE Real Living Deadbolt C - Series If the burglar is able

If the burglar is able to get past the keys

4 anchor holes

Heavy Duty Dead Bar

Shackle diameter : 5/16"

Indication sound

MUL-T-LOCK MT5+ Cylinder for YALE Real Living Deadbolt C - Series If the burglar is ableMUL T LOCK offers a wide variety retrofit solutions for existing Knob Lever and Deadbolt Locks. Although MUL T LOCK's Hercular Deabolt and Adonis Locksets provide superior protection some users with limited budgets would like to upgrade existing hardware with MUL T LOCK Patented MT5+ Key Control. Features: UL437 High security drill, pick and bump resistant cylinder MUL T LOCKs Patented MT5+ Key Control System Limited Lifetime Mechanical Warranty