Proto 15025 Half Inch Drive 6-Point Impact Socket

Proto 15025 is a 1/2-inch drive, 1-9/16-inch, 6-point impact socket. It is designed for use with impact tools, delivering a secure interface for large hex fasteners under high torque. The 6-point interior concentrates contact on the hex flats, helping reduce rounding when breaking loose stubborn fasteners. The part number 15025 identifies this specific Proto socket within its 6-point impact family, and it is compatible with standard 1/2-inch drive impact wrenches and socket sets. This size—1-9/16 inches—fits fasteners of that dimension, making it suitable for larger automotive, industrial, and machinery fasteners that require a robust, impact-rated socket.