STRATFORD SX Mark 3 Safe
This safe is intended for protection of moderate risks and is particularly suitable for retail shop use. It has an anti-blowtorch door and body.
The SX Mark 3 safe is produced in three sizes, finished in handsome textured opaline with Dove Grey interior and fittings.
Robust power bent and electrically welded multiplex construction with no visible joins. Outer shell, 3/16" thick, encloses a fire resistant and anti-penetration monolith encasing a heavy metal inner body.
The inner body forms the main line of defence against burglary attack. Comprising steel and special drill and blowtorch resistant alloy, the inner body is built up to over 1" metal thickness over vital parts, welded together and locked in to resist delamination.
Overall protective body thickness is 4" (100 mm).
Unique new design incorporates 1 5/8" of protective metals, steel, alloy and manganese steel, designed to resist attacks by drills and oxy-acetylene blowtorch over the whole door surface, plus additional protection over locks. Door secured by three way sliding bolts plus fixed dog bolts on the hinge side of the door. The number of bolts varies according to the size of safe.
Standard locking — one nine lever double-bitted keylock. Keys normally supplied in duplicate; extra keys can only be supplied by making copies of originals. Additional keylock can be fitted, to give dual control. Locking by keyless combination can also be provided in addition to or in lieu of keylock.
Both live and dead re-locking devices are fitted to secure boltwork in the locked position should the main lock be disturbed by explosives or other means. A live relocking device, always on guard is set each time the safe is locked.
The lock is mounted on a sensitive plate which responds to any form of attack in the lock area and actuates one or more additional dead locks whose position can be varied. An extra thermal re-locking device is also fitted and operates should heat be applied to the safe door by a flame-cutting attack.