Speedglas Outer Lens. Hard-Coated. To suit 9100-series and G5-01

Replacement outside cover lenses to suit the 3M Speedglas Welding Helmet Series 9100 and the Speedglas G5-01 Heavy Duty Welding Helmet.
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).
Size:
155 x 96mm
Package:
Comes in a pack of ten.