Ubyielding protective shielding : Lock protection with a special drill - defeat shield in the door.
Bolt - Work Mechanism : Strong moveable shooting bolts evenly spaced to secure the door equipped with the impact resisting shaft. Ensuring safety from attacks by dislodging.
Automatic Re - locking Device : Sensitive device to defeat attack through the key hole mechanically or with liquid explosives.
Attractive finish and rust protection : Attractive two tone smooth, scratch free lasting multi - coat rust proof finish.