Auniwaig 1/2-Inch Drive 6-Point by 21mm Deep Impact Socket,Metric，Chrome-Vanadium 78mm Length 1Pcs

Auniwaig 1/2-Inch Drive 6-Point Deep Impact SocketProduct Details Introduction1.Made of chrome vanadium steel construction for strength and durability.2.With black electrophoresis finish, to protect against rust and corrosion.3.Has 6-point opening that snugly fits the hex shape of fastener heads, allowing it to apply maximum torque without slipping.4.To prevent round-off under stress, it grips the flat sides of fastener heads rather than the corners.5.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.6.Widely used in DIY hand-making, automotive repairs, household maintenance, and most general repairs.Technical Parameters*Socket Size: 21mm / 0.83Inch*Drive Size: 1/2Inch*Total Length: 78mm / 3.07Inch*Material: Chrome Vanadium Steel*Finish: Electrophoresis*Color: BlackPackage Content1 x Deep Impact Sockets

• 【Parameter】- Socket Size: 21mm/0.83-inch; Drive Size: 1/2-inch; Total Length: 78mm / 3.07-inch; Material: Chrome Vanadium Steel (Cr-V); Finish: Electrophoresis.
• 【Material】- Made of premium chrome vanadium steel with electrophoresis finish for strength and anti-corrosion.
• 【Size Markings】- Large markings for quick socket identification.
• 【Extra Long Deep】- Provides more reach to the nut and engine studs, making it useful for cable tension applications.
• 【Radius Corner Design】- Reduces wear and increases torque on fasteners by placing force on fastener walls rather than fastener corners.