The SPEEDGLAS 426000 Cover Lens Standard (10 Pack) is designed for welders using Speedglas 9000 and 9002 auto-darkening welding helmets. These cover lenses protect the outer surface of the helmet lens from sparks, spatter, and general wear, ensuring clear vision and prolonging helmet life.

Specifically compatible with the Speedglas 9002NC model, these cover lenses are essential for the routine maintenance and care of your welding helmet. It is recommended to replace the outside cover plates once or twice weekly depending on usage intensity to maintain optimal visibility and protection.

This product comes in a standard pack of 10 cover lenses, each marked with plate number 420150. For enhanced durability, hard-coated (part number 427000) and high-heat resistant (part number 427071) cover plates are also available as alternatives.