... solder spare parts Welding swan neck for MIG soldering gun spare parts :1.BINZEL 24KD Welding swan neck2.Accessory ... insulator ,steel liner, rear handle, cable......5, TIG welding gun and spare parts, such as WP-9, WP-12, ... air cooled and water cooled etc. Including torch head, back cap, cup gasket, collet, collet body, gas lens body, ... ER308, ER308L, ER309, ER316, ER316L etc) Binzel welding gun swan neck