Pack of five replacement inside cover plates (part number 428010) for the 3M™ Speedglas™ 9002X and 9002NC auto-darkening filter.
Protects the inside of the Speedglas™ 9002X series welding lens and Speedglas 9002NC welding filter from scratches, sweat, wear & tear
Essential for the care & maintenance of your Speedglas 9002X & 9002NC series welding helmet
Recommended replacement time is once a month depending on use
Cover plate dimensions 103 x 53mm.