Features:

• Twist sockets are specifically designed to easily remove damaged, rounded or corroded nuts, wheel lugs, bolts, pipes, pipe nipples or studs.
• Simply place the socket so it barely catches the head of the fastener and turn with an air ratchet, hand ratchet, or breaker bar.
•  The unique spiral fluting bites onto the damaged fastener and won’t let go.
• Designed for general automotive applications.
• Made in the U.S.A.
• Lifetime Limited Warranty