Moving gas cylinders around a shop or job site gets easier with this dual cylinder cart, built to carry two tanks up to 12.5 inches in diameter at once. It handles up to 440 pounds of static weight and 350 pounds while rolling, and two safety chains hold both cylinders firmly in place so they can't slip or tip during transport. Ten-inch solid rubber wheels roll smoothly over uneven terrain and shop debris while resisting wear, and a large handle keeps pushing comfortable with a full load. A built-in storage tray gives you a spot for small tools so you're not making a second trip. The frame is built from 1.5mm thickened carbon steel with a galvanized finish, holding up to frequent use without bending or rusting. At 30.86 pounds and 19.7 x 28.4 x 44.1 inches, it stays steady under two full tanks but is light enough for one person to maneuver around a garage or workshop.