Lincoln VIKING 3350 ADF REPLACEMENT KIT KP3045 2 Wire Conduit 8mm) plate Cutting Valve Type .040m2% LANTHANATED 8mm) plate Cutting Valve Type Lever Duty Heavy Equipped With FlashGuard® check valves Gas Gas Service Natural Gas Methane Propane Propylene Head Angle 90° Mixer Type F Injector or low pressure Recommended Items Accessories Flashback Arrestor Torch Type Model 88 5 FBT R&L PN 4302202 Special Instructions Not for use with acetylene Style Straight hand cutting Torch Length 21 in SKU ED032881 is the same AWS A5 whether or not your finger is pulling the trigger this kit will let you replace a worn filter that may not auto darken as responsively as it should