Pack of five replacement inside cover lenses (part number 528015) to suit the 3M™ Speedglas™ Welding Lens 9100X.
Inside cover plate protects the inside of the 9100X auto lens from scratches, sweat, wear & tear
Essential for the care & maintenance of your Speedglas™ welding helmet 9100X
Replace once a month depending on use
Suitable for the Speedglas 9100X auto-darkening filter only
Cover lens measurements 117 x 61mm.