Performance Tool M740-44 Drive Impact Socket - 3/4 1-3/8

The Performance Tool M740-44 is a heavy-duty 3/4-inch drive impact socket designed for professional-grade pneumatic and electric impact wrenches. This 1-3/8-inch (6-point) socket is engineered to withstand the high torque demands of impact tools while protecting fasteners from rounding.

Key Features:

• 3/4-inch drive size for heavy-duty impact applications
• 1-3/8-inch socket opening (SAE sizing)
• 6-point design provides maximum contact on fastener flats, reducing slip and rounding
• Constructed from chrome molybdenum steel for superior strength and durability
• Black oxide finish resists corrosion and clearly identifies it as an impact-rated socket
• Thicker walls than standard sockets to absorb impact force

This impact socket is ideal for automotive, heavy equipment, truck, and industrial applications where high torque fasteners require professional-grade tools. The 3/4-inch drive system is commonly used for larger lug nuts, suspension components, drivetrain work, and heavy machinery maintenance.