The product is a 4-pack of SharkBite 1/2" MNPT adapters, designed for easy push-to-connect installation in plumbing and industrial applications. These adapters are specifically manufactured by SharkBite, a trusted brand known for high-quality fittings and adapters. The SharkBite technology ensures secure connections without the need for tools, providing a convenient and efficient solution for various hydraulic, pneumatic, pump, and plumbing systems.
eBay