Industrial strength construction transports heavy loads with ease. * Easy to handle and maneuver through commercial doorways and onto elevators. * Constant force design allows for controlled dumping by one person. * Inset wheels on 1/2 cu. yd. (.4 m3) and 1 cu. yd. (.8 m3) models protect walls, fixtures and patrons. * Smooth surface is easy to clean and resists pitting and corroding. * Optional domed lids available. * 750 LB weight load.