Sharkbite, Pex Pipe 90 Degree Stub Out Bend Support, For 1/2" Pex, Creates Secure Stub Outs For Stop Valve Connections For Household Plumbing Fixtures, Use With The Sharkbite Bend Support Bar, Not Included, Insert The Bend Support Into The Bar To Create A Stable & Secure Stub Out To Connect Supply Stop Valves & Creates Secure re Stub Outs Using Pex Pipe & Reduce The Overall Number Of Fittings Needed By Eliminating The Need For A Copper Stub Out Elbow.