plumbing - How can I connect 1/2 compression tubing to 3/8 compression valve? - Home Improvement Stack Exchange

I put in new bathroom vanities that came with the sinks. When I attempted to connect supply lines under the sink I discovered the lines from the faucets are 1/2” female and the supply valve is 3/8”

3/8 in. O.D. Compression Inlet x 3/8 in. O.D. Compression Outlet Multi-Turn Straight Shut-Off Valve, Chrome

3/8 in. O.D. Compression Inlet x 3/8 in. O.D. Compression Outlet Multi-Turn Straight Valve, Chrome

plumbing - How am I meant to split the hot water tap so it can be used in two appliances? - Home Improvement Stack Exchange

Powermate Vx 031-0060RP 1/2 by 1/2-Inch NPT Tube with 1/8-Inch Bleeder Check Valve - Pipe Fittings

plumbing - Compression Supply-Stop-Valve Rotates After Installation - Home Improvement Stack Exchange

EFIELD MH-231-2-FM Tee Copper Water Hammer Arrestor, 3/8 OD Comp. X 3/8 OD for Dishwasher Connection Female Comp.

Feed Water Adapter - 1/2 NPT or 3/8 Compression, 1/4 Quick Connect, – Anchor Water Filters

Everbilt 3/8 in. Comp x 1/2 in. MIP Brass Adapter 804599 - The Home Depot

Repairwares 3/4 Inch FHT Hose x 3/8 Inch OD Compression Tube Appliance Water Inlet Brass Swivel Gooseneck Fitting W10685193 W10273460 W10574777 : Appliances

BrassCraft 1/2 in. Press Connect Inlet x 1/4 in. Compression Outlet 1/4 Turn Angle Valve G2CP09X C1 - The Home Depot

BrassCraft 1/2 in. Nominal Compression Inlet x 3/8 in. O.D. Compression Outlet Multi-turn Rough Brass Angle Valve OCR19X R1 - The Home Depot

plumbing - What pipe fitting do I need? - Home Improvement Stack Exchange

BrassCraft 1/4 in. Nominal Compression Inlet x 3/8 in. O.D. Compression Outlet Multi-Turn Straight Valve controls water flow to household plumbing

1/4 in. Compression Inlet x 3/8 in. Compression Outlet Multi-Turn Straight Valve