Forney 57012 Lens Replacement Hardened Glass, 4-1/4-Inch-by-2-Inch, Shade-12 , Black
- Fits most brand name helmets using 4 1/4-Inch x 2-Inch window opening.
- High quality material offers superior protection from dust, weld spatter and impact.
- Provides 99.9-Percent UV-AB protection from the sun.