1 Male Iron Pipe Cored Hexagonal Heavy Duty PlugThe 1 Male Iron Pipe Cored Hexagonal Heavy Duty Plug is a robust and reliable fitting designed to seal the end of a 1 8 inch pipe with male threaded connections. Made from heavy duty materials, this plug offers exceptional strength, corrosion resistance, and long term durability for demanding environments. Its hexagonal shape allows for easy tightening and removal using standard tools, while the cored design ensures efficient installation and quick