COVER LENS, OUTER PROTECTION PLATE, SCRATCH RESISANT, PACK=10

Pack of ten hard-coated replacement outside cover lenses to suit the 3M™ Speedglas™ Welding Helmet Series 100. 

• Hard-coated outside protection plates have a heavy-duty coating which helps prevent scratches, wear and tear
• Hard-coated Speedglas™ cover lenses last approximately twice as long as the standard outside cover lenses
• It is suggested to replace hard-coated cover lenses once a fortnight depending on use
• The lens dimensions are 145 x 86mm.