230mmx150mmx85mm Junction Box Enclosure Project Case Electric Power IP65 Waterproof Plastic .Project box Internally available Size is 8.7 inches (L) x 5.5 inches (W) x 3 inches (Deep) /220 x 140 x 75mm .Mounted Type : Surface Mounted;Fixing Hole Diameter : 6mm/0.24" .Fixing Hole Center Distance : 217 x 117mm/8.6" x 4.6"(L*W) .You only need to use an ordinary small screwdriver, you can easily install and disassemble, use very convenient, Easy to operate and repair, no cable cutting, more convenient and safer .Enclosure Case Easy to drill and shape openings for making those DIY projects, Ideal for electronic projects, instrument enclosure, power supply units, temperature controller box, etc