Bollé B9V Electro-optical Welding Filter 5-8 / 9-13 for Flash Helmet Brand_Bolle Safety These refill earplugs contain 200

These refill earplugs contain 200 uncorded pairs

click-fit cartridge fastening system

providing better comfort for long-term wear

Frame Material: PC/TPR

Frame Marking: EN166 FT CE STANAG 2920

Bollé B9V Electro-optical Welding Filter 5-8 / 9-13 for Flash Helmet Brand_Bolle Safety These refill earplugs contain 200Available Versions Boll B9V is a automatically darkening electro optical exchange welding filter with variable shades 5 8 9 13 for Boll Flash Welding Helmet. Features: Coated metal rods, MIG MAG, TIG, PLASMA, mechanical grinding Four discrete and independent light sensors Welding selection Sanding setting (Clear DIN 4 level filtering) Welding filtration levels DIN 5 8 9 13 Adjustable to brightness restorative sensitivity Adjustable from the inside