BS standard metal box(1Gang 25mm)

The box on the picture is galvanized electrical switch box.

The specification is 73mm x 73mm x 25mm (1-GANG).

1) The thickness of products can be 0.5mm to 1.2mm
2) The deep of products that we can produce are 16mm, 25mm, 35mm and 47mm
3) Products can with or without earth screw
4) Products can with adjustable installation lug or fixed installation lug
5) Diameter of knockout holes are 1/2" (20mm) and 3/4" (25mm)