• Quickly and easily removes right or left threaded studs with no damage to threads.
• Turn with 3/8" or 1/2" square drive tool or 13/16" wrench.
• For hand use only.
• Chrome vanadium steel construction.
• 3/8" Drive Sizes: 6 & 8mm
• 1/2" Drive Sizes: 10 & 12mm
(California Prop 65)