Brass PEX Elbows provide a sharp, 90-degree turn where needed. These PEX fittings are crimp style and manufactured to ASTM F1807 standard. Compatible with Crimp or Clamp (Cinch) connection systems. Size - 3/8" PEX x 3/8" PEX Elbow - 1/2" PEX x 1/2" PEX Elbow - 1/2" PEX x 3/4" PEX Reducing Elbow - 5/8" PEX x 5/8" PEX Elbow - 3/4" PEX x 3/4" PEX Elbow - 1" PEX x 1" PEX Elbow