Harris Style F-43 Gas Mixer Grinding Wheels Threading at the base of

Threading at the base of the D-50-C welding tip tube is 5/16" -27

ER70S-6 mig welding wire requires Argon/CO2 or CO2 gas

The quick connects have B-Size (9/16-18) fittings for use with 1/4 inch twin welding Hose

Premium Flex special thin Type 27 cutting wheels for burr free cutting of metal

Harris Style F-43 Gas Mixer Grinding Wheels Threading at the base ofThe Harris F 43 mixer may also be called by its' old model number, the E3 43. It is designed for the Harris 43 2 and 63 2 torch handles. It can be used to heat with Acetylene or Mapp gases with the 43 2 and weld or heat with LP, Propane, or Propylene fuels. Acetylene or Mapp Gas Setup Options (43 2 handle only) include not designed to weld with Acetylene or Mapp gases but heats with the J 43 5 heating assembly. LP, Propane or Propylene Gas Setup