20pcs Welding Helmet Lens, 2"X4.25" Welding Helmet Replacement Lens

Descripción

JHTII 20pcs clear outer replacement cover lenses are specially engineered as daily consumable accessories for professional welders, metal fabricators and industrial maintenance technicians, widely applied to MIG, TIG, plasma welding & grinding tasks on construction sites and factory workshops. Most welders get troubled by expensive inner auto-dark filter damage caused by welding spatter and scratch; our polycarbonate outer protective lens takes all spatter impact to shield costly variable-dark filter, greatly extend core filter service life and save frequent expensive filter replacement cost. Crafted from high-clarity optical polycarbonate, each lens features outstanding anti-impact, heat-resistant and performance, no visual distortion to guarantee precise weld puddle observation for high-precision welding work. With standard universal 2×4.25 inch size, these clear covers fit most common auto-darkening welding helmets on market; 20 pieces bulk packing supports long-period workshop daily use, economical bulk purchase choice for welding teams. Simple peel-and-snap mounting design enables fast field replacement anytime when lens gets scratched or fogged. Backed by JHTII 20-year professional experience on welding safety accessory production, reliable quality for all welding daily protection needs.

Características

• 【PREMIUM PC SAFE MATERIAL】Made of high-grade optical polycarbonate material, shatter-resistant & anti-spatter, effectively block welding sparks, molten metal splash, guard inner auto-dark filter from scratch damage during industrial welding work.
• 【ACCURATE UNIVERSAL DIMENSION】Standard size 2"×4.25"×0.04"(108×50×1mm), universal outer cover size compatible with most mainstream auto-dark welding helmets including JHTII full series hood, perfect replacement for standard helmet viewing window.
• 【20PCS COST-EFFECTIVE PACK】Value pack of 20 clear outer lenses, sufficient long-term daily replacement for workshop & construction site; replace scratched lens regularly to keep crystal welding sight without blurry view, cut repeated purchasing cost for professional weld shops.
• 【EASY INSTALL DESIGN】Double-sided protective film pre-attached on each lens, just peel off both side films then snap into helmet card slot in seconds, no extra tools needed for quick onsite swap during MIG, TIG, plasma cutting jobs.
• 【WIDE APPLICATION SCENARIOS】Ideal consumable accessory for professional welders, DIY fabricators and factory maintenance; widely used for MIG/TIG welding, plasma cutting, grinding and metal fabrication projects indoors and outdoors.

Especificaciones