Flow-Rite’s 1-1/2″ 12 NPT by 1-1/2″ Qwik-Lok Male Adapter is designed for easy installation and removal of plumbing systems. This male adapter is made of high-quality materials that are resistant to corrosion and can withstand harsh marine environments. The adapter features a 12 NPT thread and a 1-1/2″ male Qwik-Lok connection, allowing it to be easily connected to other plumbing components. With its robust construction and reliable performance, this adapter is an excellent choice for your marine plumbing needs.