This cylinder dolly makes the ideal friend for any Red Dragon torch package & is preferably suited for LP gas cylinders to 40 pound (10 gallon). the single deal with enables the operator to utilize a lantern & relocate the dolly simultaneously. Functions tough welding tubular steel, with two 7" steel wheels & strong axle, ensuring years of trustworthy use. OPTIMUM lots ability is 100 pound. Measurements: 15" w x 44" H.