Floor-mount and free-stand enclosures, type 4X. Seams continuously welded and ground smooth, no holes or knockouts. 12 gauge type 304 stainless steel. Mounting channels welded horizontally to interior body sides at top, bottom and center. Panels and rack mounting angles can be mounted anywhere along channels. Rolled lip around three sides of door and along top of enclosure opening excludes liquids and contaminants. Stainless steel door clamps on three sides of door assure watertight seal. Heavy-gauge stainless steel continuous hinge. Stainless steel hinge pin. Stainless steel hasp and staple provided for padlocking. Data pocket is high-impact thermoplastic. Heavy-duty lifting eyes are type 316L stainless steel. Oil-resistant door gasket. Bonding provision on door, grounding stud on body. Accessory mounting channel provided in enclosure top. Finish: enclosures are unpainted. Front, sides, top and back have smooth no.4 brushed finish. Optional steel panels, swing-out panels, side mounted panels, rack-mounting frames, heavy-duty panel supports and center panel supports are painted white.