Square sleeve round knock off hole with multiple specifications of threading holes, meeting various incoming wire requirements

Large space design allows for easy placement of electrical circuits, with a 206mm wide bottom box for incoming wiring and easy connection

Cold rolled steel plate box with a thickness of 1.0mm or flame-retardant ABS plastic bottom box is more sturdy and will not deform due to installation or wall cement extrusion. The surface is treated with powder coating, effectively preventing moisture and rust, and eliminating safety hazards caused by rusting of the box