Harris Style F-43 Gas Mixer Chopsaw Wheels They include built-in check valves

They include built-in check valves to protect against reverse flow of gas which can cause flashback

The HTG Propane Adaptor Heating Tip is built for reliable

This cup brush fits all angle grinders with 5/8-11 threaded arbors

MB-3 (Size 3) – Suited for heavier brazing applications requiring more heat output

Harris Style F-43 Gas Mixer Chopsaw Wheels They include built-in check valvesThe 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