Compression round handle angle stop shut off valve supply kit for kitchen or bathroom installation. Kit Includes: 3/8 inch x 12 inch corrugated riser supply line, 1/2 inch faucet cone and 7/8 inch toilet cone washers, 1/2 inch IPS x 4 inch brass nipple, 1/2 inch IPS shallow sure grip flange for a clean and sealed look ANGLE STOP VALVE: Round Handle Angle Stop Shut Off Valve, 1/2 inch IPS inlet with 3/8 inch compression outlet for positive seal CORRUGATED RISER SUPPLY LINE: 3/8 inch x 12 inch corrugated riser supply line for faucet or toilet is contructed from lead free annealed brass that is bendable and trimmable end allows cutting to length for easier installation ½” x 4" IPS LEAD-FREE BRASS PIPE NIPPLE: 1/2 inch Standard IPS threading on both ends fits common residential and commercial fittingS. Tapered national threads 0.840 inch outer diameter with 14 threads per inch offers a snug, leak-resistant seal 1/2" IPS ESCUTCHEON: Shallow sure grip flange for a clean and sealed look