Key by Outside or Inside unless removable Captive Thumbturn key is inserted into the inside cylinder.
Patented M3 Bump Proof Technology
Superior physical protection and key control to fit your security needs.
Solid brass collar spins under pressure to prevent wrench attacks.
Large thumbturn provides ease of use by physically challenged individuals.
Steel shroud over bolt protects against ice pick type attacks.
High security strike plate has a special box design with 2 screws that anchor the strike directly to the building structure behind the frame, preventing kick-in type attacks.
Hardened steel bolt and bolt throwing mechanism are surrounded by a heavy-gauge tubular steel housing for maximum resistance to crowbar attacks.
Solid brass design is secured with high-tensile steel mounting bolts for maximum resistance against hammer and prying attacks.
Hardened steel inserts, positioned in critical areas of the cylinder, provide a high degree of drill resistance.
UL437 listing provides assurance that cylinders meet universal standards for drill and pick resistance and resistance against other types of forced attack.
2 year limited warranty.
Supplied with 2 keys.