Otoolling 4 Pcs 1/2" NPT Solid Brass Drain Plugs, Commonly Applied in Boat Hulls, 2 Shaped Solid Brass Boat Hull Spare Garboard Drain Plug for Many Models

["Cast Brass Pipe Plug: this set includes 4 boat drain plugs in 2 shapes, each featuring 1/2\" NPT threads; The quantity provides spares for your boat drain plug needs, ensuring you have replacements ready when needed","Nice Material: machined from solid brass rather than hollow materials, these 1/2\" NPT brass drain plugs offer reliability for marine applications; The solid composition of each spare garboard drain plug provides consistent performance in demanding conditions, not hollow like many poor quality plugs that rot and sink boats","Precision Threaded Design: deep, tight threads on these boat drain plug units allow for secure engagement with transom fittings; The precision machining of this solid brass drain plugs set ensures a snug fit that resists loosening during use","Applied on Most Boats: compatible with popular boat brands, these boat drain plug units fit standard transom holes; Install the brass drain plug for boat draining ease; Spend less time fixing and you can spend more time on the water","Versatile Fluid System Application: beyond marine use, these boat drain plug components work with grease, fuels, LP and natural gas systems; The versatility of this solid brass drain plugs set extends to low and medium pressure pipeline connections"]