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, repairs, household maintenance, and most general repairs. Specifications:* Size: 3/8-Inch(F) to 1/2-Inch(M)* Total Length: 34mm / 1.34-inch* Material: Chrome Molybdenum Steel* Finish: Phosphating* Color: Black Package Content: * 2 x Impact Socket Adapter.
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