Master mechanic, 1/2" drive, 30 mm, 6 point, deep impact socket, chrome vanadium steel construction with corrosion resistant black phosphate finish.
WARNING: This product can expose you to chemicals including DI(2-ethylhexyl)phthal-ate (DEHP), which is known to the State of California to cause birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.