The 3M™ Speedglas™ Extended Coverage Accessories can help protect areas of the head and neck not covered by standard 3M™ Speedglas™ protective equipment. The 3M™ Speedglas™ Extended Crown 9100 FX/9100 FX-Air is intended to be used on the 9100, 9100 FX, 9100 Air and 9100FX-Air 3M™ Speedglas™ Welding Helmets

• Extended protection for the crown of the head, throat/neck, and/or ears during heavy welding or grinding applications
• Helps protect extended areas of the head and neck against UV light, sparks and spatter
• Accessories attach easily to 3M™ Speedglas™ Welding Helmets
• For assembly, facility maintenance, grinding, machine operations, sanding, and welding applications
• For highest possible safety and comfort, regularly check your equipment for worn or damaged parts