3M Speedglas 9000 & 9002 High Heat Outside Cover Lens - 10 Each

Pack of 10 - Hard-coated outside cover plates (part number 427000) for the 3M™ Speedglas™ Welding Helmet Series 9000 and 9002.

Features: 

• 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
• Lens size 159 x 96mm.