Evolution 4 STD


14mm hardened MAX-Performance steel shackle resists bolt cutters and leverage attacks
Patented*, hardened oval crossbar design is stronger than typical round tube
Hardened double deadbolt design gives additional protection against twist attacks
High security disc-style cylinder
Includes new Transit FlexFrame-U transportation system which allows for versatile carrying
Protective vinyl coating
Sliding dustcover protects and extends cylinder life
3 stainless steel keys one lighted with high intensity LED bulb & replaceable battery
Key Safe Program
Patents 6422442, 5832762, D564339