PATIKIL Welding Len Shade 8 Glass 4-1/4"x 2", 20 Pack Matte Edge Hardened Glass Black Darkening Filter Plates Covers Replacement for Weld Helmet Hood

• Shade: 6 GLASS; Thickness: 2.2mm/ 0.09 inch; Overall Size: 10.8 x 5cm / 4-1/4 x 2 inch (L*W)
• Features: The lower numbers are lighter shades for less intensive welding applications, and higher numbers indicate darker shades for more intense welding processes.
• Advantage: The shade level of a welding lens refers to its ability to filter out specific amounts of light. The higher the shade number, the darker the lens and the more protection it provides. The shade is 6.
• Application: Welding lens shade provides a protective layer that allows welder to maintain clear visibility of their workpiece while offering protection against sparks, debris, and splatter.
• Notice: Please confirm that it is suitable for replacing a 4-1/4" x 2" helmet lens.

Welding lens shade provides a protective layer that allows welder to maintain clear visibility of their workpiece while offering protection against sparks, debris, and splatter. Specification Color:Black Material: Glass Shade: 8 GLASS Thickness: 3mm/0.12inch Overall Size: 10.8 x 5cm / 4-1/4 x 2 inch (L*W) Package Contents: 20 x Welding Lens Helmet Filter Advantages The shade level of a welding lens refers to its ability to filter out specific amounts of light. The higher the shade number, the darker the lens and the more protection it provides. The shade is 8. The lower numbers are lighter shades for less intensive welding applications, and higher numbers indicate darker shades for more intense welding processes. Instruction Align the lens properly in the lens housing or frame of the welding helmet. It should fit securely without any gaps or misalignment. Once the lens is installed, put on the welding helmet and adjust the fit to ensure it sits comfortably on your head. Notice Inspect the lens cover before each use for any signs of wear, damage, or distortion.