Shower Bath Tap valve Cartridge Quarter Turn flow Long Tall Stem insert 20 1 /2" - Walmart.com
BrassCraft Faucet Kit: 1/2 in. Comp 1/4 Turn Angle Ball Valve x 3/8 in. Comp x 20 in. Faucet Braided Supply Line with Flange KTCR19B20AX C - The Home Depot