Utoolmart Utoolmart 1-Inch Drive 21mm Standard Impact Socket, Metric,Chrome Molybdenum Alloy Steel 78mm Length

About this item 【SIZE】-Socket Size:21mm/0.83-inch; Drive Size:1-inch; Total Length:78mm / 3.07-inch. 【CR-V STEEL】-Made of premium chrome vanadium steel with electrophoresis finish for strength and anti-corrosion. 【RADIUS CORNER DESIGN】-Reduces wear and increases torque on fasteners by placing force on fastener walls rather than fastener corners. 【EXTRA LONG DEEP】-Provides more reach to the nut and engine studs, making it useful for cable tension applications. 【Wide Application】-Widely used in DIY hand-making, automotive repairs, household maintenance, and most general repairs. See more product details About this item 【SIZE】-Socket Size:21mm/0.83-inch; Drive Size:1-inch; Total Length:78mm / 3.07-inch. 【CR-V STEEL】-Made of premium chrome vanadium steel with electrophoresis finish for strength and anti-corrosion. 【RADIUS CORNER DESIGN】-Reduces wear and increases torque on fasteners by placing force on fastener walls rather than fastener corners. 【EXTRA LONG DEEP】-Provides more reach to the nut and engine studs, making it useful for cable tension applications. 【Wide Application】-Widely used in DIY hand-making, automotive repairs, household maintenance, and most general repairs. See more product details