Underground Enclosure Assembly Style - Underground Enclosure PG Cover Logo Communications Usable Interior Length 28 1/2 in Usable Interior Width 15 1/2 in Usable Interior Height 10 in Overall Length 32 1/4 in Overall Width 19 1/4 in Overall Height 12 in Cover Bolt Type 2 Stainless Steel Hex Head Bolts 3/8-16 x 2 3/4 UNC Load Rating - Underground Enclosure 8 000 lb