Weldmark 45V25-28 Gas Lens (2-Pack) Weldmark Sale! from 2768 /per Size 1/16" 3/32" 1/8" 5/32" 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. Compatible with Fronius torch body TTB 220P G SKU:WEL 45V25