G-3952 Firewall Equipped Hand Truck Trucks for two cylinders up to 13 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 10 inch pneumatic main wheels to handle finished or unfinished surfaces. Individual straps and chains secure cylinders. Triple handles 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-3952 options include tool and torch trays with open or locking lids and cylinder locking rings (not included, optional). 24x35x60" 96 lbs.