External Dims (WxDxHmm) 980x540x475 Internal Dims (WxDxHmm) 895x470x465 Flambank Hazardous Storage Box. Fully complies with all regulations for the safe storage of chemicals and flammables, Popular for external fixed applications where security is also an issue, Fully welded and tested sump base to prevent leakage, Ultra-robust 5-lever deadlocks and anti-cut rollers in deadbolt, Robust chubb style keys supplied, High and low level ventilation to prevent build-up of fumes, Flame arrester gauze fitted on all boxes, Finished in bright red with relevant hazard warning signs fitted as standard, Built to specification for ½ hour fire resistant