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The 3M 7100010073 is a high-temperature outside protection plate designed for use with Speedglas welding helmets and auto-darkening filters. This replacement lens plate mounts on the exterior face of the helmet shell, shielding the auto-darkening filter from weld spatter, heat, and surface abrasion. It is a consumable component that requires periodic replacement as part of routine helmet maintenance. HVAC technicians, industrial welders, and maintenance professionals working in assembly and industrial maintenance environments rely on this type of plate to extend the service life of the filter beneath it. The plate meets ANSI Z87.1-2010 optical and impact standards.
This outside protection plate is suited for assembly and industrial maintenance applications where high-temperature welding exposure is common. It is compatible with the Speedglas 100 Series welding helmet line and is intended as a direct OEM-style replacement. Installers and welders who perform regular inspection of their helmet optics will find this plate a standard consumable in their maintenance rotation.
Compatible with the 3M Speedglas 100 Series welding helmet. Designed for use with Speedglas helmets and filters as an outside protection plate replacement.
Outside protection plates are replaced by qualified welders or safety equipment technicians as part of standard PPE maintenance. Before replacing, ensure the helmet is removed from service and the auto-darkening filter is fully powered off. Inspect the filter surface for damage before installing the new plate. Follow the helmet manufacturer's instructions for plate seating and retention to maintain the optical alignment and protective integrity of the assembly.
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