4-1/2" x 5-1/4" Clear Long Life CR-39 Polycarbonate Blackstone® Cover Plate.

Product Attributes

Length 5-1/4"

Width 4-1/2"

Model Compatibility Fits Most Welding Helmets

Shade Clear

Type Cover Lens

Material Polycarbonate

Specification ANSI Z87.1-2003

Product Weight 0.0742

UOM each

Notes

Polycarbonate Material

The CR-39 coating provides better scratch resistance and a longer life.

CR-39 material provides better scratch resistance and longer life

Protects filter plates from pitting and scratching

Durable, heat resistant material

Meets ANSI Z87.1-2003 Standards