3M Speedglas Extended Self-Adjusting Breathing Tube, SG-30WL, 1 EA/Case | 7100214373

7100214373 SG-30WL SPEEDGLAS For industrial/occupational use only. Not for consumer sale or use. Extra long breathing tube designed for taller welders Features QRS (Quick Release Swivel), which enables one-handed connection and release You can extend the service life of the breathing tube by using a breathing tube cover (SG-15) For maximum safety and comfort, make it a habit to check your equipment regularly.