Works on both valves still seated or removed.
Precision machined seal driving adapters guide
the seal for proper setting.
Set congtains:
1-Valve stem seal plier.
2-Drive handle 6”,9”,150mm long.
2-Deep seal driving sockets for seals O.D.10.8-14.8mm
7-seal driving adapters fit seal 5,5.5,6,6.5,7,8mm&3/8”