Wall mount enclosure with continuous hinge clamp on three sides to create a secure seal in indoor or outdoor environments. Made of 14 gauge steel body. Seams continuously welded and ground smooth. External wall-mounting brackets. Formed external flanges around all sides of enclosure opening. Stainless steel door clamps on three sides of door. Removable heavy gauge stainless steel continuous hinge pin. Hasp and staple provided for padlocking. Data pocket is high-impact thermoplastic. Collar studs provided for mounting optional panels. Bonding provision on door.