COVER LENS, OUTER PROTECTION PLATE, 9000 HC SCRATCH RESISTANT, PACK=10

Pack of ten hard-coated outside cover plates for the 3M™ Speedglas™ Welding Helmet Series 9000 and 9002.

• Scratch-resistant Speedglas™ outside plates have a hard coating that protects against scratches, wear and tear
• Hard coated cover lenses last around twice as long as the standard cover lenses 
• Replace hard coated cover lenses once a fortnight depending on use
• Cover lenses suitable for the new Speedglas 9002NC
• Comes standard in a pack of 10 (plate marking 420100)
• High-heat cover lenses also available (part number 427071)
• Lens size 159 x 96mm.