![3M 7100009551 Welding Lenses & Plates; Product Type: Cover Plate; Lens Shade: None; Lens Color: Clear; Mount: Front-Mounted; Mount Type: Front-Mounted; Material: Polycarbonate; Window Height (Inch): 4 in; Window Width (Inch): 3; 3 in; Window Width (c 3M 7100009551 Welding Lenses & Plates; Product Type: Cover Plate; Lens Shade: None; Lens Color: Clear; Mount: Front-Mounted; Mount Type: Front-Mounted; Material: Polycarbonate; Window Height (Inch): 4 in; Window Width (Inch): 3; 3 in; Window Width (c](https://cdn11.bigcommerce.com/s-rerso7mgzy/images/stencil/640x640/products/1658404/1753920/1004704-21__71830.1718998538.jpg?c=1)
3M 7100009551 Welding Lenses & Plates; Product Type: Cover Plate; Lens Shade: None; Lens Color: Clear; Mount: Front-Mounted; Mount Type: Front-Mounted; Material: Polycarbonate; Window Height (Inch): 4 in; Window Width (Inch): 3; 3 in; Window Width (c