3M 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.