Fully welded and tested sump base to prevent leakage, ultra-robust 5-lever deadlocks with anti-drill plates on both sides and anti-cut rollers in deadbolt with robust Chubb style keys supplied. High and low-level ventilation to prevent build-up of fumes, and flame arrester gauze is fitted on all boxes. Also suitable for the safe storage of chemicals. The Armogard FlamBank™ Hazard Vault has the following specifications: External Dimensions: 985 x 540 x 475mm. Internal Dimensions: 900 x 470 x 470mm. Weight: 45kg.