JTC-4944 VALVE KEEPER REMOVER AND INSTALLER KIT 

•  Special designed for using on all engines with overhead valves. 
•  Valve springs will not be bended or loosen. Works on gas or diesel engines.
•  Fits most overhead valve applications.
•  Magnet in tool body captures keepers for quick removal and valve disassembly
•  Quickly removes and installs valve keepers on most overhead valve engines. 
•  Works on valve stems from 4.5 to 7.5mm and 5/16" to 3/8".