Everbilt 3/4 in. FHT x 1/2 in. MIP Brass Adapter Fitting 801779 - The Home Depot
Everbilt 3/4 in. MHT x 3/4 MIP or 1/2 in. FIP Brass Multi Adapter Fitting 801709 - The Home Depot
1/2" 3/4" BSP Female Male Thread Tee Type Reducing Copper Elbow Butt joint Adapter Adapter Coupler Water Pipe Plumbing Fittings - AliExpress
Parker - Industrial Pipe Adapter: 1/2″ Female Thread, 3/4-16 Male Thread, Male Straight Thread O-Ring x Female NPTF - 09107921 - MSC Industrial Supply
Horiznext npt 1/2-3/4 male to female thread reducer adapter, stainless steel connector for plumbing,shower hose, sink faucet, tub, air water gas line(2 pcs) - Amazon.com
Steel 3/4 Female Npt x 1/2 Npt Male Pipe Reducer Adapter Fitting Water Oil Fuel | eBay
3/4" NPT to 1/2" Pipe Bushing Adapter Convert 1/2 Male to 3/4 Male Solid Brass Water Gas Air Hydraulic: Amazon.com: Industrial & Scientific
3/4" Socket Fusion x 1/2" FPT Female Threaded Lead Free Brass Transition ND 25mm PP-RCT - PPR SUPPLY
3/4" x 1/2" Schedule 40 PVC Female Adaptor Socket x FPT, 435-101
1/2 Copper X 1/4" NPT Copper Male Adapter — COPPERTUBINGSALES
1PCS Brass Garden Hose Tap Connector 1/2 Inch 20mm to 3/4 Inch 25mm Outdoor Threaded Brass Hose Quick Tap Connector Brass Hose Pipe Fittings Water Hose Faucet Adapter - Walmart.com