LENS COVER OUTER HC 9100 PK=10

Pack of ten replacement hard-coated outside cover lenses (part number 527000) to suit the 3M? Speedglas? Welding Helmet Series 9100 and Speedglas? G5-01 welding helmet.

Hard-coated Speedglas outside protection plates have a heavy-duty coating which helps to prevent scratches, wear and tear
Scratch-resistant 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
High-heat cover lenses also available (part number 527070)
Lens size 155 x 96mm.