Manufactured in USA; Harper exclusive I-Beam Steel-Tough nylon truss frame is factory assembled (requires easy assembly of wheels and base plate)
30% lighter than steel and designed for maximum strength - frame is chemical, corrosion and rust resistant for longer life
Converts in seconds from 2 wheel dolly to 4 wheel cart - 300 lb dolly and 400 lb cart capacity (Product images illustrates both uses, but only one cart is being sold)
8" wheels with solid rubber tread and 3" swivel casters
Three position telescoping handle, built-in stair glides for easy moving up or down stairs and curbs