Product Description
With the benefit of a gold coating which reflects up to 99% of infrared light, reducing the temperature inside the helmet. A cooler, more comfortable welder will stay on the job longer and produce more. Straight Cut / Grinded Edging Standard / Hardened (Heat Treated) Shade No. From 9 to 14. Thickness: 3.0 mm Size: 2"x4-1/4" 4-1/2"x 5-1/4" 165× 110 133× 144 120× 100 110× 90 110× 80 110× 60 110× 55 108× 83 108× 51 105× 50 98× 75 Round 50MM etc.