Metal Door Design AutoCAD Drawing with Safety Handle and Lock Details

This Metal Door Design AutoCAD drawing provides detailed fabrication and installation information for steel door assemblies with safety handle systems, locking mechanisms, and wall connection details. The drawing includes accurate dimensions for tubular steel frames, hinge alignment, base plate sizes, expansion bolt placement, and mounting brackets. It illustrates sectional views, elevation details, and connection layouts showing Ø3-inch steel tubes, 250x250x12 mm base plates, M16x100 expansion bolts, and reinforced locking covers. These technical specifications help ensure structural strength, security, and long-term durability of metal door installations. This professional AutoCAD DWG file is ideal for architects, civil engineers, interior designers, fabricators, and builders involved in industrial, commercial, and residential projects. The drawing supports precise metalwork fabrication, site installation planning, and quality control processes.