Underground Enclosure Assembly, Style – Underground Enclosure PC, Cover Logo Ground, Usable Interior Length 12 in, Usable Interior Width 12 in, Usable Interior Height 12 in, Overall Length 14 3/4 in, Overall Width 14 3/4 in, Overall Height 12 in, Cover Bolt Type (2) 3/8-16 x 1 1/2 Stainless Steel Hex Head Bolts, Load Rating – Underground Enclosure 8,000 lb