Description 4.5″ x 5.25″ – Universal Welding Helmet Hood Replacement Clear Lens Cover Made From Certified EGR Premium Polycarbonate. UNIVERSALLY COMPATIBLE – Compatible with all major brands of 4.5″ x 5.25″ window welding helmets, JJunLiM welding lenses offer a versatile and convenient solution for welders of all kinds. POLYCARBONATE WELDING LENS – Made from premium polycarbonate and certified to ANSI Z87.1 standards, these welding lenses offer reliable protection for professional welders and DIY enthusiasts alike.




