KB8631,2,4,5,7,8,9FL Single Handle Pressure Balanced Tub & Shower Faucet 12-14 NPT a Min:1 Mast 5] i 112-14 NPT 33/16" 3516" oom 112-14 NPT 112-14 NPT fe I 3.4716" 1214 NPT 518° , NPT 22.