The 3M™ Speedglas™ extended crown is an accessory designed for additional coverage on the crown of the head. 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.
Speedglas™, 7100192376, Extended Crown, For Use With: 9100, 9100 FX, 9100 Air and 9100 FX-Air Series Welding Helmets, Black
| Color | : | Black |
| Suitable For Use With | : | 9100, 9100 FX, 9100 Air and 9100 FX-Air Series Welding Helmets |
| Type | : | Speedglas™ Extended Crown |