Sourcingmap 1/4" Quick Change Hex Shank 19mm Nut Setter Driver Drill Bit, 80mm Length, Metric No Magnetic

【Size】19mm nut driver, 80mm (3-inch) total length. 【1/4" Hex Shank】Universal 1/4 inch hex shanks fit a variety of quick-change chucks and drill, driver, or screw-gun. 【Material】Heat treated chrome vanadium steel construction with a sandblasted finish for increased hardness and corrosion-resistant. 【Add Torque】External hex on the socket body is used to adding torsion by wrench manually when power tools are torque insufficiency. 【Application】Widely used in household DIY, woodworking, professional machine repairing, etc., Manufacturer: Sourcingmap