1/2" Drive x 21mm Deep - 12 Point GRE2121MD Wheel Studs and Lug Nuts Stem (1/4" NPT M)

Stem (1/4" NPT M)

which increases the contact area by 170 percent

hatchbacks and trunks

21 mm and 23 mm

1/2" Drive x 21mm Deep - 12 Point GRE2121MD Wheel Studs and Lug Nuts Stem (1/4" NPT M)1 2" Drive x 21mm Deep 12 Point Features and Benefits Made of high quality steel (chrome molybdenum) Engineered specifically for use with impact tools, using the most up to date industrial specifications Made to transfer the pressure from the thinnest part of the socket wall toward the thicker section, resulting in increased strength Lifetime Warranty The impact socket features high torque drive. This feature limits the amount of wear on the corners