Ergonomic Shelf Truck (2 Shelves w/ Flush Shelves)Little Giant 2 Shelf Truck Ergonomic with Flush Shelves Ergonomic handle provides a more natural, comfortable grip that reduces wrist strain. Unique design also functions as a hand guard for added protection. The 2 swivel and 2 rigid 8" x 2"casters with non marking polyurethane wheels provide the est combination of reduced rolling resistance and quiet operation. Wheel brakes on swivel casters are standard. All welded construction with heavy 12 gauge