Review on 🔩 Fibre-Metal by Honeywell 4000NS 4000-H5 Q-Lok Welding Comp Set: Top-quality welding accessories for professionals by Trey Harvey

They just don't work with plumbing. It's like trying to put a fat girl in tiny pants. They do not fit together. That's what you do Turn the helmet back. Cut off the edge of the helmet (not too far. This will be your stop for the welding helmet). Drill a hole where the black part will attach. Bolt-washer-helmet-washer-piping-washer-locknut. Set the desired flip speed by tightening the nut. Cut the rim of the helmet as far as you want the welding helmet to move. It works great as a stopover.