Akro-Mils® 0.5 Cubic Yard 100 Gallon Gray Plastic Tilt Truck Lightweight Tipping Trucks For Heavy Duty Applications. Caster Wheel Has Roller Bearings For Extra Stability. Handle Is Arc Welded And Reinforced For Optimum Durability. Wrap Around Tubular Frame Is Constructed Of 1" Or 1-1/4" Powder-Coated Steel For Enhanced Appearance And Rust Protection.