Flame Tech or similar premium quality brand, new Airco style Acetylene cutting tip 144-3 (#3), Size: #3, Four preheat flames Plate Thickness: 1-1/2" steel. For use with Acetylene gas only, One-piece medium preheat general cutting tip with Acetylene gas.
For general hand cutting applications over wide range of plate surface conditions.  Use the 164 series cutting tips when cutting plate thickness over 7" or machine cutting applications for proper and faster pre-heat. Fits Airco models 3790, 4690, 4700, 4800, 5700, 5800, 1100, 3000, 9000, 9500 torches

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