Justrite 1 cylinder caddy 4 wheel 35054 – 10-1/2″ pneumatic wheels – 1000 lb. capacity cylinder caddy: cylinder lifting hand truck: designed to lift and transport gas cylinders up to 12 inch diameter to install them on welding carts, platforms, and pallets. Manual jack version has a 11 inch lift and is geared to make lifting easy. Fully pneumatic main wheels and swivel rear casters make transportation safe and convenient. The all-welded units are powder painted for years of industrial use. Never hug a gas cylinder again. Patented. 20″ x 22″ x 48″ and 69 lbs. Ships ups oversize. Rated 1000 lbs. Capacity. Eliminate the back-breaking task of manually lifting cylinders forever