O2 Sensor Plug 02 SENSOR 18 X 1.5 MADE IN USA STAINLESS STEEL ONE PLUG only
18 X 1.5 THREADED PLUG KIT.18 X 1.5 PLUG IS STAINLESS STEEL. MADE IN USA NOT A CHEAP IMPORT. THE BUNG IS ONLY FOR REFERENCE.You can use these to plug your 18 x 1.5 bungs or for welding to keep the threads clean from weld splatter.