11-piece automotive valve stem seal remover and installer tool kit used by mechanics for servicing engine valves.
Includes specialized pliers for pulling stuck valve stem seals.
Features seven different sized driving sockets (

Φ5mmcap phi 5 m m
Φ5mm
to

Φ10mmcap phi 10 m m
Φ10mm
) for installing new seals.
Equipped with a knurled handle for secure gripping during installation.
Designed for use on both overhead camshaft engines and engines where valves are removed