Description 3 1/2 inch Strongroom Door 3.5″ Strongroom Doors are specially designed to meet the demands for a high security installation. Constructed to resist against modern cutting tools such as high speed drills, force and fire. Your benefits: Solid door slab with protective thickness of 89mm forms the basis of the door which has an overall thickness of 226mm. Filled with specially formulated F80 barrier material reinforced with steel fibres. Door secured by 7 active front bolts, 2 active top bolts, 2 active bottom bolts and 7 fixed rear bolts. Each bolt has a diameter of 50mm. Secured with a single 3-wheel keyless combination lock and a 11-lever double bitted key lock as standard. Protected by 2 Glass relockers, any forced attempts to dislodge the locks would activate both relockers and hence restricts the movement of the internal boltwork system. Specification Sheet:
