Halex, 3/4 in. 90-Degree Flexible Metal Conduit (FMC) Connector , 91102, 1 per pack - Conduit Fittings - Amazon.com
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 – ¾ Inch Flexible Metal Conduit (FMC) Squeeze Connectors – 04207B – 25 Per Pack - Conduit Fittings - Amazon.com
ISS MFFC-7524 Steel Flex Connector, Male x Flare (3/4" x 24")
Falcon Flex Connector- 3/4" F to 3/4" F Fittings | Aquatell
90° Connector For Aluminum & Steel Flex MCI-A Cable — Primus Cable
Halex 3/4 in. Flexible Metal Conduit (FMC) Connector (3-Pack) 20422 - The Home Depot
408 Bridgeport 3/4" Flex Straight Malleable Iron Squeeze Conn