Accessories & Parts Description Product number Description:Contact Tip, bent. 0.9 mm Product number: 0700300726 Description:Contact Tip, bent. 1.0 mm Product number: 0700300727 Description:Contact Tip, bent. 1.2 mm Product number: 0700300728 Description:Contact Tip Holder (for RT42NG) Product number: 0700300650 Description:Tip Adapter with nut cpl. Product number: 0700300644 Description:Insulator Ceramic RT 42 Product number: 0700300392 Description:Gas Nozzle 45° (for RT42NG) Product number: 0700300646 Description:Short nut M10x1 for 0700300644 Tip Adapter Product number: 0700300649 Description:Neck Liner steel 0.8-1.2mm Product number: 0700300469 Description:Adjustment Tool (for RT42NG) Product number: 0700300647