Harris Style D-85 Gas Mixer Mig Welding Guns The insert is flush with

The insert is flush with the shell and overall diameter of insert and shell is 1 inch

We don't recommend using any of these heating tips the with MC tank

(25) 000-066 mig welding contact tips for mig welding with

or Propylene fuels

Harris Style D-85 Gas Mixer Mig Welding Guns The insert is flush withThe D 85 Harris Mixer fits the Harris Model 85 welding torch handle and can be setup for Acetylene or Mapp and LP, Propane, or Propylene. Acetylene or Mapp gas Setup Options include the Harris 23A90 welding elbow tips (0 10) and heats with the J 63 1 and 2. 8593 Tip Tube and 1390 cone welding tips (0 10) and heats with 1390 HA. LP, Propane, or Propylene Setup Options include 8593 Tip Tube and 1390N welding tips (4N 10N) and heats with 1390 B and H.