Amazon.com: TAILONZ PNEUMATIC 304 Stainless Steel Male Elbow - 3/8 Inch Tube OD x 3/8 Inch NPT Thread 90 Push to Connect Tube Fitting PL-3/8-N3 (Pack of 2) : Industrial & Scientific
R 3/8'' Male x 8L Stainless steel 90 deg Elbow Fitting 315 Bar DIN 2353 | Tameson.com