Concrete Box, Tier 15 (22, 500 LB) Applications Application, 3/8 In Hex Bolt Includes, Made In Usa, Polymer Concrete Material, 12 In Overall Height, 12 In Overall Length, 12 In Overall Width, Pha Series, Straight Wall Design For Minimal Excavation Special Features, Exceeds Scte 77-2013, W.U. C. 3.6 Requirements Standards Met, 35 LB (Box);8 LB (Cover) Weight