Sourcingmap 3/4-Inch Drive by 21mm 6-Point Shallow Impact Socket, for Ratchets, Torque Electric Wrenches, Cr-Mo, Metric

• 【Size】 3/4-inch drive, 21mm 6-point socket, 55mm (2.17-inch) total length.
• 【CR-MO Steel】 Provides the strength and flexibility to handle high torque impact tools.
• 【Radius Corner Design】Reduces wear and increases torque on fasteners by placing force on fastener walls rather than fastener corners.
• 【Shallow Body】Allows socket to fit into tight, narrow spaces; precision surfaces move smoothly against various surfaces.
• 【Size Markings】Large markings for quick socket identification.

* Made of high-grade Chrome-Moly steel for strengthen and durable to use. * To protect against rust and corrosion, the black phosphate finish absorbs and holds oil, repelling moisture. * Has 6-point opening that snugly fits the hex shape of fastener heads, allowing it to apply maximum torque without slipping. * To prevent round-off under stress, it grips the flat sides of fastener heads rather than the corners. * The through-hole in the drive end locks onto the tang of impact wrenches or drivers so it won't fall off or stick on fastener heads. * Widely used in DIY hand-making, household maintenance, and most general repairs. Specifications: * Socket Size: 21mm * Drive Size: 3/4-inch * Total Length: 55mm / 2.17-inch * Material: Chrome Molybdenum Steel (Cr-Mo) * Finish: Black Phosphate * Color: Black Package Content: * 1 x Shallow Impact Socket