PATIKIL Welding Glass Lens Shade 12, 2 Pack 4.5" x 5.25" Hardened Helmet Filter Darkening Glass Welding Hood Lens for Weld Helmet Hood Covers Replacement, Black

• Color: Black; Shade: 12 GLASS; Thickness: 3 mm/ 0.12 inch; Overall Size: 114 x 133 mm / 4.5 x 5.25 inch; Package Contents: 2 x Black Glass Welding Lens
• 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 12.
• Application: Shade @ gold glass lens for dust, spark, debris, welding splatter, and impact protection, providing a protective layer to allow welder clear visibility of the workpiece while reducing exposure to light and heat.
• Notice: Please confirm that it is suitable for replacing a 4.5 x 5.25" helmet lens.

Shade 12 Black glass lens for dust, spark, debris, welding splatter, and impact protection, providing a protective layer to allow welder clear visibility of the workpiece while reducing exposure to light and heat. Specification Color: Black Material: Glass Shade: 12 GLASS Thickness: 3 mm/ 0.12 inch Overall Size: 114 x 133 mm / 4.5 x 5.25 inch Package Contents: 2 x Black Glass Welding Lens 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 12. 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.