1/2-Inch Drive M16 Impact Socket Cr-Mo Steel 78mm Length with Hole

Descriptions:* Made of high-grade Chrome-Moly steel with black phosphate finish that resists corrosion and increases durability.* Sockets designed with a pin hole for using with pin and O-ring systems for secure socket retention.* Widely used in DIY hand-making, household maintenance, and most general repairs. Specifications:* Size: M16* Drive Size: 1/2-inch* Bit Length: 55mm / 2.15-inch* Total Length: 78mm / 3.07-inch* Color: Black* Material: Chrome Molybdenum Steel* Finish: Phosphating Package Content: * 1 x Bit Sockets.