【Material】Made from premium 6061-T6 billet aluminum, sturdy and durable. Processed by anodization, corrosion and abrasion resistant.
【Feature】Allow you to add the threaded bung on the fuel tank to install a return line. O-ring included to prevent leakage.
【Fitment】9/16"-18 to 6AN fitting, will work on material up to 1/4" thick.
【Easy installation】You only need to drill a 1/2'' hole without having to do any welding. The bung can be firmly seated by rotating the bolt with the wrench to collapse the bung and press against the inside of the tank.
【Accuracy】Machined by CNC technology to ensure high accuracy.