Preciso logistic supply carts reduce back and forth trips to central supply. Gray rolling shutter doors with extruded aluminum corners make these units both attractive and durable. Back walls are reinforced with aluminum and polyethylene and top and base are molded ABS plastic for easy sanitation. The frame is reinforced steel and internal ISO-rails store baskets, trays, drawers, and shelves for added flexibility in organization. Dual wheel casters are 5″, non-marking, & anti-thread with 2 braking and one direction lock.