Performance Tool M871 1/2 Drive 21mm Deep Wall Impact Socket, 1 Pack

The Performance Tool deep well impact socket is built to withstand heavy-duty use with its drop forged chrome vanadium steel construction, providing superior strength and durability. The socket's rounded corners provide a tighter grip on fasteners, reducing the risk of slipping or rounding. Large size laser etching makes it easy to identify the socket size, even in low light conditions. Designed for use with deep well fasteners, this socket is versatile and suitable for a range of applications. With its impact-resistant design, it is perfect for use with impact wrenches and can withstand high levels of torque and impact force, making it ideal for use in tough working conditions.