3M Speedglas(TM) Spacer Bar 9100 QR, 06-0119-00QR, 1/Case (for use with ADF 9100X / 9100XX)

For use with 3M(TM) Speedglas(TM) Auto-Darkening Filters 9100X / 9100XX in combination with 3M(TM) Speedglas(TM) Welding Helmet 9100 QR. Helps prevent the inside protection plate from rubbing on the quick release rail as it slides up and down during use.