Series 400 Trucks, Holds 9.25"-10.5" Cylinders, 10" Solid Rubber, B.B. Wheels

Features: Slightly narrower than the other continuous handle models | They will properly hold in place one 330 cu ft standard large oxygen cylinder and one medium size 10-1/2" maximum diameter acetylene cylinder | The frame will accommodate cylinders up to 19" combined diameter | Strong all welded design makes them ideal for rough use | Handles medium and large cylinders