SHARKBITE BRASS PUSH COUPLING: This push-to-connect fitting allows you to make a connection between two pieces of pipes in any combination; ideal for working in tight spaces **Remove using a disconnect clip or disconnect tongs** VERSATILE: Pushfit connectors work well with PEX, CPVC, PE-RT, SDR-9 HDPE, and copper pipes; large diameter fittings (1-1/4 in. to 2 in.) require a Stiffener when connecting to PEX pipe EASY TO INSTALL: The innovative push-to-connect design of the SharkBite brass push couplers allows for quick and easy installation, with no tools, crimping, glue, or soldering required; can be installed in wet lines PREFERRED BY THE PRO: SharkBite tools and fittings meet the same high standards for commercial and residential plumbing applications, combining durability and ease of use suitable for commercial repairs or home improvement projects; approved for underground and behind-the-wall applications with no access panels SPECS: Made with DZR forged brass, this push coupling can withstand 200 degrees F and 200 PSI