Portable Steel Hoppers, series ERP-HOP make handling trash, debris, tear off and bulk material safer and more convenient. Fork truck entry openings are designed to move hopper over rough terrain. Usable fork pockets are 7″ x 2″ on 21-5/8″ centers (11-5/8″ fork pocket center for 1/2 cubic yard capacity model only). Foot operated caster lock is included. A cable operated from the seat of the fork truck manually dumps the Hooper. Units must be attached to fork truck when dumping. Handle for transporting. Welded construction makes them durable. Blue baked-in powder-coated toughness with galvanized base. Optional model ERPLID-H heavy duty poly lids, model ERLEKP welded leak proof seams, model ERH-DPLG-75 3/4″ drainage plug or ERH-DPLG-2 a 2″ drainage plug, leak proof seams included with drainage plugs.