Koken 4211M Stud Puller Set 4pc 1/2″Dr 6-12mm

Made In Japan, Highest Quality, Most Dependable
For tightening or removing threaded rod/studs without damaging the thread.
Hexagonal body design reduces stress on stud puller and rollers- prolonging perfomance life.
Replacement roller kits available

4211M,
Set Contains:
4100M Stud Pullers – 6, 8, 10, 12mm