[Product Information]

• 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