3M Speedglas Inner Protection Plate is a spare part for the 3M Speedglas Welding Helmet that protects the welding lens from spark and welding spatter. Replace when 3M Speedglas Inner Protection Plate becomes damaged or too dirty to clean. Regularly clean with a lint-free tissue or cloth, for example the 3M Cleaning Wipe. For maximum safety and comfort, regularly check your equipment for worn or damaged parts.

Dynabrade 93547 1-1/2" Dia. x 8-32 Female Center Thread, 400 Grit, A/O, 3-Ply, J-DynaCut Eyelet Star, 50/pack
Dynabrade 60091 Pin
Dynabrade 02576 Scuff Plate
Dynabrade 11486 Dynabelter Accu-Grinder Abrasive Belt Tool, Heavy-Duty 