Compression fitting - Female reducing adapter - Master Plumber®

Master Plumber® repair plumbing part - 367C - Compression fitting - Female reducing adapter

Compression fitting - Sweat reducing adapters - Master Plumber®

The ADD-A-TEE adapters adds another water supply outlet and attaches to the water supply valve. It is an easy connection with the quick connect

Keeney Plumb Pak PP2040LF Add-A-Tee Water Supply Adapter, 1/2 FIP x 1/2 MIP x 3/8 OD, Brass

Reducer Adapter Compression Fitting Bathroom Faucet Supply - Temu Canada

Brass 3/4 Garden Hose Adapter X 1/2 Female NPT - Canuck Homebrew Supply, Canada

W20 M20 20/150 Female to M12 8mm Copper Adapter

Compression fitting - Union - Master Plumber®

China Quick Connector PP Plumbing Fittings Plastic End Cap Adaptor For Water Supply Manufacture and Factory

The Plumber's Choice 1/2 in. Brass Push to Connect Push x Female Adapter, for PEX, Copper and CPVC Piping 12UPFC - The Home Depot

The Plumber's Choice 1/in. Brass Female Sweat Copper Adapter x 3/4 in. Pex Barb Pipe Fitting (5-Pack) 10345PSFA - The Home Depot