Solid welded construction combines with extra reinforcements to make this WILRAY Drum Cabinet one of the most durable cabinets available. Welded top and bottom seams add extra rigidity and structural integrity. Full-welded, 18-ga. cabinet is double-walled with a 1-1/2" air space. Leakproof construction includes a solid welded 2" sill and sump to contain hazardous materials. Self-closing doors feature a rugged hinge with an internal spring and a 3-point self-latching closure. Also includes exhaust vent, 12-ga. 4" high legs, and adjustable galvanized shelves. Made in USA.