SUNGATOR 3/4 Inch 45 Degree Elbow, No Lead Brass Plumbing Fittings Push to Connect PEX, Copper, CPVC, PE-RT, With A Disconnect Clip, Pack of 3 - Amazon.com
15/30/45/90pcs PEX Fittings, 1/2" Fittings/ 3/4" Fittings, Elbow TEE Straight Co | eBay