4" x 1-1/4" Poly-Pro Wheel Swivel Caster w/ Brake - 300 lbs. Capacity Stair Climbing Hand Truck This 1/2 cubic yard watertight

This 1/2 cubic yard watertight welded steel hopper solves your bulk handling problems and increases productivity

The listed capacity is 900 lbs

so you can space them out

Low pressure hose- air and water

4" x 1-1/4" Poly-Pro Wheel Swivel Caster w/ Brake - 300 lbs. Capacity Stair Climbing Hand Truck This 1/2 cubic yard watertightProduct Overview This Poly Pro swivel caster combines a 4 inch non marking polyurethane wheel with a polyolefin core, guarded precision ball bearings, and a top lock brake. The polyurethane tread is mechanically locked to the core and provides a firm, smooth rolling surface for indoor carts and equipment. The caster is rated for loads up to 350 lbs and has a 5 1 8 inch overall height with a 3 13 32 inch swivel radius. It uses a 4 inch by 4 1 2 inch