3M Versaflo M-Series Helmet Welding Knob and Pivot Kit M-146SG, 1EA/Case Batteries ensuring workers maintain effective respiratory

ensuring workers maintain effective respiratory protection in hazardous environments

dual-layer filtration media

Use with 3M Full Facepieces 6000 and 7000 Series to cover head and shoulders

and reduced rework compared to conventional abrasive belts

cutting down costs and extending the product life

3M Versaflo M-Series Helmet Welding Knob and Pivot Kit M-146SG, 1EA/Case Batteries ensuring workers maintain effective respiratory3M Versaflo M Series Helmet Welding Knob and Pivot Kit M 146SG, 1EA Case The 3M Versaflo M Series Helmet Welding Knob and Pivot Kit M 146SG is a complete replacement of the welding knob, internal and external pivot joints for the 3M Versaflo M Series Welding Shield M 153SG, allowing the faceshield to pivot when raised, lowered or repositioned, and is used with the M 400 Series helmets.