Product introduction: Made of high-quality plastic, excellent performance, no corrosion, antistatic, insulation, waterproof, moisture-proof, mainly suitable for indoor and outdoor cast steel, petrochemical, electronics, power, railway, construction site, mining, quarry, airport, hotel , Ships, large factories, coastal factories, terminal equipment, wastewater treatment, environmental risks, etc. Features: Made of high-quality plastic, high hardness and durable. It comes with screws for easy assembly. Has good performance, non-corrosive, anti-static, insulation resistance, waterproof and moisture-proof. Indoor and outdoor use, suitable for all types of control boxes, cabinets, power distribution instrument boxes, electronics enclosures, etc. Junction box with concealed underground distribution box switch. It is widely used in electronic projects to protect water energy and accidentally touch water. note: Lamp holders and different screens can make the colors of items in the image slightly different from the real colors. The allowable measurement error is +/- 1-3 cm. packing list 1 box