Isometric Mechanical Block Model with 75x50x37mm Dimensions

This 3D isometric model depicts a precision-machined rectangular block with overall dimensions of 75mm × 50mm × 37mm. This solid features a U-shaped cutout on the bottom face, with symmetrically positioned notches measuring 25mm wide. The design incorporates stepped geometry with a 20mm width section on the right side, creating a functional mounting or nesting feature. The block’s dimensions suggest it could serve as a mounting bracket, fixture component, or mechanical spacer in precision assembly applications. The clean, well-defined edges and precise dimensioning indicate this component is intended for CNC machining from solid stock material, likely aluminum or steel, where exact tolerances are critical for proper fit within a larger mechanical assembly.