20pcs - 1740/1840 Series Welding Helmet Outside Clear Cover Lens KP3043-1 - 4.5" x 3.94"

20pcs - 1740/1840 Series Welding Helmet Outside Clear Cover Lens KP3043-1 - 4.5" x 3.94"

Made From Certified EGR Premium Polycarbonate. Imported UNIVERSALLY COMPATIBLE - Compatible with all major brands of 4.5" x 3.94" 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 certlfled to ANSI Z87.1 standards, these welding lenses offer reliable protection for professional welders and DIY enthusiasts alike. AFTERMARKET SPARE LENSES - Sold in packs of 20, these aftermarket welding helmet spare lenses are a cost-effective solution for those in need of replacements or backups. PROTECT YOUR FILTER LENSES - Protect your filter lenses from scratches and weld spatter with JJunLiM's clear covers, while also ensuring stable operation of your auto-darkening lenses. With the ability to block 60% of radiation heat, these covers prevent lens distortion and damage, providing reliable eye protection during welding. Additionally, the covers extend the lifespan of your auto-darkening lenses, improving the efficiency and quality of your welding work. WORRY-FREE AFTER-SALES SERVICE - JJunLiM Spare Welding Helmet Plastic Lens Cover provide an affordable, high-quality solution for welders of all levels. With easy installation and a guarantee of defect-free materials and workmanship for 90 days from the date of purchase, these aftermarket lenses are a reliable and cost-effective option for keeping your welding helmet equipped with top-notch lenses. Our Welding Protective Lens with dimensions of 4.5x3.94x0.04in can be used as a replacement for the KP3043-1 lens and is compatible with the following welding helmet models: 1740 Series K5241-3, K3282-3, K3495-3, K4375-3 and 1840 Series K3023-4, K5432-4, K3173-4, K4175-4. Upgrade your welding helmet with our versatile and compatible lens replacement. UNIVERSALLY COMPATIBLE - Compatible with all major brands of 4.5" x 3.94" window welding helmets, JJunLiM welding lenses offer a versatile and convenient solution for welders of all kinds.