uxcell 160mm x 160mm x 90mm Plastic Dustproof IP65 Sealed DIY Joint Electrical Junction Box Product Name : Junction Box;Mounted Type : Surface Mounted Total Size : 160 x 160x 90mm/6.3" x 6.3" x 3.5"(L*W*H);Internal Size : 155 x 155x 85mm/ 6.1" x 6.1" x 3.3"(L*W*H) Fixing Hole Diameter : 5mm/0.2";Fixing Hole Center Distance : 145 x 145mm/9.1" x 2.3"(L*W), 178 x 123mm/ 7" x 4.8"(L*W) Material : Plastic;Ingress Protection Rating : IP65 Net Weight : 440g;Package : 1 x Junction Box