McMaster 5424T39 Filter Lens for Welding Helmets and Goggles, Shade Number 10, 2" x 4 1 4", Green Glass G2131945 these compact units install on these compact units install on bathroom sinks and washbasins with multiple holes Number of Holes 1 Mounting Hole Center to Center Single Hole Finish Polished Chrome Number of Handles 2 Faucet Operation Manual ADA Compliant Yes Flow Rate 2 They increase visual contrast so you can see the weld pool without making the environment too dark Shape Rectangle Shade Type Single Height × Width 2" × 4 1 4" Color Green Material Glass Shade Number 10 Application Welding Performance Flame Resistant Welding Lens Type Standard Country of Origin Czech Republic DFARS Compliance Specialty Metals COTS Exempt Export Control Classification Number (ECCN) EAR99 REACH Compliance REACH (EC 1907 2006) (11 07 2024