Model VH31 is a Victor® compatible heavy-duty combination handle for welding, brazing, heating and cutting. It is designed to offer the highest flow possible allowing the use of larger tips using all fuel gases. The handle is designed with a tube-within-a-tube construction and is "O"-ring sealed for greater strength and higher capacity. Cuts up to 8" (203.2mm) plate and welds up to 1/2" (12.7mm) plate.