Each gauge adapter comes in brass body. It has 0.125" (3.175 mm) diameter and 3" (76.2 mm) long stainless steel probe. For use with XL plugs.
Each gauge adapter comes in brass body. It has 0.125" (3.175 mm) diameter and 3" (76.2 mm) long stainless steel probe. For use with XL plugs.