Tungsten Filament, 8 coil, 3/8"ID pkg/5 $45.30 Qty: 1
3 x 0.025" (0.635)mm diameter, 8 coils, 5" L (127mm), coil length 2" (50.8mm), 3/8" (9.5mm) ID of coil.Settings: 8.72V/44A/384W for 1800°C