The torch body uses standard or large diameter gas saver front end parts, it can also be fitted with WP 17, 18 and 26 type consumables by changing to the relevant heat shield.
Large brass instead of copper head helps to eliminate seizing or stripping of threads through constant tightening of the back cap, the larger head also offers improved heat dissipation.
Silicon rubber insulation provides best protection against high frequency leakage.
3/8"-24RH female thread power connection.
