Metal Waterproof Electronic Project Junction Box 182mmx110mmx65mm Country of Manufacture: CHINA; Material: Metal Net Weight: 341g; Package Content: 1 x Junction Box Main Color: Gray; Box Size: 182x110x65mm/7.2"x4.3"x2.6"(L*W*H) Mount Hole Dia.: 6mm/ 0.24"; Hole Center Distance: 71 x 131mm/2.8" x 5.2" (L*W) Window Open Part Size: 54 x 45mm/2.1" x 1.8" (L*W)