Weldmark Series 13 Alumina Nozzle Weldmark Sale! from 311 /per Size 1/4 #4 5/16 #5 3/8" #6 7/16" #7 1/2" #8 5/8" #9 Qty. Add to Cart This item is currently on backorder but you can still purchase it now and we'll ship as soon as more become available. SKU:WEL 13N08