The SharkBite Max quarter-turn angle stop valveGo to product viewer dialog for this item. offers a fast, reliable, and tool-free way to control and shut off water flow to household plumbing fixtures such as faucets and toilets. Designed for tight spaces, this valve features a 1/2-inch push-to-connect inlet that seamlessly joins any combination of PEX, copper, CPVC, PE-RT, or SDR-9 HDPE pipes without the need for soldering, clamps, glue, or special tools. The 3/8-inch OD compression outlet provides a secure connection to standard supply lines. Constructed with a high-performance, lead-free DZR brass body and an upgraded stainless steel collet retainer collar, it delivers superior strength, double the burst pressure durability, and up to a 50 percent reduction in pipe insertion force compared to first-generation models. It can be installed on wet lines, rotated easily after installation for perfect alignment, and pressure-tested immediately. Rated for up to 160 degrees Fahrenheit and 125 PSI, this commercial-grade plumbing fitting comes in a convenient 8-pack, making it ideal for multi-fixture home improvement or commercial repair projects