Works on both valves still seated or removed.
Precision machined seal driving adapters guide the seal for proper setting.
Set contains
1-Valve stem seal piler
1-Drive handle 6"(150mm) long
2-Deep seal driving.socket for seals O.D.10.8-14.8mm
7-Seal driving adapters fit seals5,5.5,6,6.6,7,8,&3/8"