1/4OD Quick Connect x 3/8 COMP Female Brass Adapter 5 Pack
Brass Compression Union, 3/8 – AGS Company Automotive Solutions
JMF Company 3/4 in. Compression X 3/4 in. D Compression Brass Union - Ace Hardware
Brass 3/8-in COMP x 1/2-in SWT Sweat Adapter
Everbilt 3/8 in. OD Compression x 3/8 in. MIP Brass Adapter Fitting 800669 - The Home Depot
Parker Hannifin three-way ball valve, stainless steel, 3/8 compression connection
Brass 3/8-in COMP x 3/8-in COMP Adapter Tee
Brass Compression Fittings and Adaptors
Brass 1/2 Female to 1/2 Male Thread Tee Connector Water Splitter T-Type Plumbing Threaded 3-WAY Connector Fittings 1Pcs - AliExpress
Brass Pipe Fittings - NPTF Reducing Forged Female Tees (28-031)
3/8 Brass Comp Cap | Fogco Environmental Systems