Faceshield Window Compatible with Brand Honeywell Compatible with Grainger Part Number 15W974 2KFY7 Compatible with Manufacturer Model Number F400 F500 FH66 Compatible with Series Fibre-Metal Dielectric Protection No Features Cross-Usage Protection Easy Installation Extended Coverage Molded Propionate Reduced Ambient Glare in Outdoor Use For Use With F400 Mounting Crown F500 Mounting Crown Includes Faceshield Window Includes Anti-Fog Visor Coating No