Pricing mentioned is for EA. Requires a minimum buy of 1 piece. Series 150 Trucks, Holds 7.5"-9.25" Cylinders, 10" Semi-Pneumatic, Plain Wheels; Hazmat=False; Features=A Large tool box is Standard equipment;Continuous handle models are supplied in a Wide range of Wheel Sizes to satisfy every cylinder transporting situation safely;Designed to handle a medium oxygen and Small acetylene cylinder combination;Handles medium and Large cylinders; StandardPack=12EA/PLT; CountryOfOrigin=US; Acetylene Cylinder (Max)=9 1/4 in; Color=Harper Green; Handle Type=Continuous; Height=39 1/4 in; Oxygen Cylinder (Max)=7 1/2 in; Wheel Diameter = 10 in; Wheel Type=Semi-Pneumatic, Plain; Wheel Width=1 3/4 in; Width=22 3/4 in;