Underground Enclosure Assembly, Style – Underground Enclosure PG, Cover Logo Electric, Usable Interior Length 33 7/8 in, Usable Interior Width 22 1/4 in, Usable Interior Height 15 in, Overall Length 37 5/8 in, Overall Width 26 in, Overall Height 18 in, Cover Bolt Type (2) 3/8-16 x 4 UNC Stainless Steel Hex Head Bolts, Load Rating – Underground Enclosure 8,000 lb