The extractor has a range of 6mm to 13mm for bolts / studs and an overall length of 75mm. Impact stud extractor. Range of 6-13mm. Product Information.
Neilsen Impact Stud Bolt Extractor Removal Tool 1/2" Drive 6mm - 13mm Studs
Neilsen Impact Stud Extractor 1/2" Drive 6-13mm Stud Bolt Removal
Impact Stud Bolt Extractor Removal Kit Tool 3/8" Drive 1/4inch 1/2inch 6-13mm UK
Impact Stud Bolt Extractor Removal Socket Puller Tool 3/8" Drive 6mm-13mm Studs
Impact Stud Bolt Extractor Removal Kit Tool 3/8" Drive 1/4inch 1/2" inch 6-13mm