Cabinet is constructed of double wall 18 gauge welded steel with 1-1/2" air space to meet NFPA and OSHA standards. Manual close single door features full-length piano hinge and a lockable paddle handle. The 2"H leak proof doorsill contains spills. Galvanized steel shelf holds up to 500 lb. capacity and adjust on 2-1/2" centers. Ground connections dissipate static build-up. Adjustable leveling feet. Yellow powder coat finish with Flammable - Keep Fire Away label.