• Self-centering design, allow it to insure that the stud is installed at the correct angle.
• By using this tool can prevent damage to the wheel stud threads.
• Special designed bearing nut for saving manpower.
• Size: 7/16" x 20 UNF, 1/2"-20 UNF, M12 x 1.25, 1.5 and 1.75, M14 x 1.5
