Socket extractor Installer Remover Roller Type 4pc Set Metric or Imperial AT156

Professional stud extractors for commercial or occasional use.

Manufactured from chrome vanadium steel for strength and durability.

Socket type design to remove threaded studs from engine blocks etc. without damaging the thread.

Also removes studs that have had the threads damaged.

Will remove and install studs.

The rollers are the concentric roller bearing type grip.

1/2" drive so will fit any 1/2" drive ratchet / bar etc...

Includes stud extractors for threads with the following diameters;

6mm (1/4"), 8mm (5/16"), 10mm (3/8"), and 12mm (1/2").

Supplied in a blow molded storage case for easy storage and transportation.