TT FLEX Stainless Steel Corrugated Water Heater Connector Flexible for Water Heater Water Softener,3/4" FIP x 3/4" FIP, 24" Length (2 Pack) - Amazon.com
Halex – ½ Inch 90 Degree Flexible Metal Conduit Connectors – 11005B – 25 Per Pack – Silver - Conduit Fittings - Amazon.com