Push Fitting x FNPT Adapter, 3/8 x 1/2-In.

3/8" x 1/2", sharkbite push fitting x fnpt adapter, makes a connection to 3/8" pipe using a push fit connection & then gives you a 1/2" female npt adapter on the opposite end, use to join copper, cpvc or pex pipe in any combination with no soldering, clamps, unions or glue, just insert the pipe & the stainless steel teeth bite down & grip tight, while a specially formulated o-ring compresses to create a perfect seal, disassembly is just as fast using the simple disconnect tool, can even be rotated after assembly for easier installation in tight spaces, certified for potable water supply & hydronic heating applications.