Unique Bargains Square Drive 12-Point Deep Impact Socket CR-MO Steel Metric for High Torque Applications and Durability mm 24

Made of chrome-moly steel construction for strength and durability. To prevent rust and corrosion, the black phosphate finish absorbs and retains oil, repelling moisture. 12-point opening is suitable for double hex (12-sided), hex and square fasteners, can grab fasteners quickly at multiple angles. To prevent round-off under stress, it grips the flat sides of fastener heads instead of the corners. The through-hole at the drive end locks on the tang of drivers or impact wrenches, so it won't fall off or stick on the fastener head. Widely used in DIY hand-making, household maintenance, and most general repairs.