Viega ProPress 1/2 in. Press x 3/8 in. FPT Zero-Lead Bronze 90° Reducing Elbow (5-Pack) 79520 - The Home Depot
LF2855050 - Uponor (Wirsbo) LF2855050 - 1/2 ProPEX Brass x 1/2 Copper Stub Elbow, 13 x 8 (Lead Free Brass)
Everbilt 3/8 in. OD Compression 90-Degree Brass Elbow Fitting 800869 - The Home Depot
Everbilt 3/8 in. OD Compression 90-Degree Brass Elbow Fitting 800869 - The Home Depot
PROFLO® 3/8 x 1/2 in. OD Tube x FIP Brass Compression Elbow
Everbilt 3/8 in. OD Compression 90-Degree Brass Elbow Fitting 800869 - The Home Depot
BrassCraft 3/8 in. Brass Compression Plug Lead Free CSP-6X - The Home Depot
3/4 Pro Press x Pex 90 Elbow (ProPress Copper Press)
LF2895050 - Uponor (Wirsbo) LF2895050 - 1/2 ProPEX Brass x 1/2 Copper Stub Elbow (8 x 13)
LTWFITTING 3/8 in. O.D. x 1/8 in. MIP Brass Compression 90-Degree Elbow Fitting (25-Pack) HF696225 - The Home Depot
LASCO 17-7033 3/8-Inch Compression by 1/2-Inch Female Pipe Thread Brass 90-Degree Ell/Elbow : Everything Else