G-3901 Firewall Equipped Hand Truck Trucks for two cylinders, up to 13 inch and 10.5 inch diameter. Sharing features found on our standard hand trucks, Firewall models allow storage of fuel and oxygen cylinders in compliance with regulations using Marinite I™ one hour rated fire barrier material encased in steel panels and frame. Dual cylinder capacity with 16 inch pneumatic speed rated main wheels to handle finished or unfinished surfaces. Triple handle aid safety and maneuverability. First Safety hand trucks are exterior grade powder coated for durability. Heavy Duty Construction throughout. 7,10 and 11 gauge steel plate, 11 and 14 gauge round tube, fully welded. G-3901 options include tool and torch trays with open or locking lids and cylinder locking rings (not included). 24x35x60" 104 lbs. Ships truck freight.