Copper Fitting HVACR OD 7/8" (HVACR Outer Dimension) 3/4" (Plumbing Inner Dimension) - Copper STREET Long Radius 90 Degree Elbow Fitting with 1 Solder Cup & ACR – 99.9% Pure Copper - 5 Pack - Amazon.com
Streamline 3/4-in Copper Rolled-Stop Coupling (25-Pack) in the Copper Pipe & Fittings department at Lowes.com
3/4-inch ID 90 Degree Copper Elbow,Short-Turn Copper Pipe Fitting Conector for Plumbing - Walmart.com
PROCURU 3/4-Inch Copper 90-degree Elbow C x C Sweat Connection, Short-Turn Copper Fitting for Plumbing, Professional Grade Lead-Free-Certified (3/4", 10-Pack) - Amazon.com