Features and Benefits:

• Powerful magnets hold fastener securely in place
• The impact socket's high torque drive provides increased strength through the transfer of pressure from the thinnest part of the socket wall toward the thinner section
• Heat treated for strength and durability
• Size markings are hard stamped into the socket for easy identification
• Black oxide coated for resistance against rust and corrosion

3/8" in. Drive x 5/16" in. Magnetic Deep