For professional damage-free removal and installation of spark plugs and glow plugs as well as 'PSG' glow plugs(pressure sensor glow plugs).
The socket are provided on the inside with a retaining rubber to prevent the spark /glow plug from falling out unintentionally.
The special ball joint and the long and slim design of the sockets allow even deep-seated glow plugs/spark plugs that are difficult to reach to be removed quickly and with ease.
Using a conventional socket risks damaging the 'PSG' glow plug during removal/installation.
When removing/installing 'PSG' glow plugs, the protective cap (supplied with the tool set) must always be used in order to protect the plug connector against firt and electrostatic charging.