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: H4* Drive Size: 3/8-inch* Bit Length: 42mm / 1.65-inch* Total Length: 60mm / 2.36-inch* Color: Black* Material: Chrome Molybdenum Steel* Finish: Phosphating Package Content: * 1 x Bit Sockets.
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