3M 7100168648 | Versaflo M-146SG Helmet Welding Knob

The M-146SG is a complete replacement of the knob, internal and external pivot joints for the 3M Versaflo M-Series Shield M-153SG, allowing the faceshield to pivot when raised, ed or repositioned, and is used with the M-400 Series helmets. The 3M Versaflo M Series Knob and Pivot Kit, M 146SG includes a Pivot Socket Cam, Pivot Spring Clip, Pivot Support Cam, Knob, and Pivot Joint left and right assembly. When installed with the 3M Versaflo M Series Shield M 153SG, it allows the faceshield to pivot when raised, ed or repositioned, and is used with the M 400 Series helmets.

Features:

• Weld shield can be installed with common hand tools
• As Replacement parts
• User is able to lift weld shield independently from respiratory visor
• Used for attaching speedglass M-153SG attachment to Versaflo M-400 Series helmets