VESTTIO Ball End Hex Head Metric Allen Wrench Screwdriver Bit Set 5PCS 2.5mm 3mm 4mm 5mm 6mm 1/4 Inch Hex Shank 4 Inch/100 mm Length S2 Steel with

VESTTIO Ball End Hex Head Metric Allen Wrench Screwdriver Bit Set 5PCS 2.5mm 3mm 4mm 5mm 6mm 1/4 Inch Hex Shank 4 Inch/100 mm Length S2 Steel with

PREMIUM MATERIAL - The screwdriver bits are made of high quality S2 steel, high hardness, wear resistance and impact resistance, the surface adopts sandblasting process, reliable for long time service. VERSATILE BITS - Include 5 ball end screwdriver bits: 2.5mm, 3mm, 4mm, 5mm, 6mm. STRONG MEGNETIC - Easy to hold the screws, convenient to use in multiple work scenarios, especially in tight space, clearly engraved marks for identification. HIGH PRECISION - The precision is strictly controlled in production process, perfectly fits the screws, not easy to slip and collapse, the bits are straight and concentric, effectively reducing the bit swinging. WIDE APPLICATION - The ball end head is an upgrade version of hex head, Effectively reach the dead angle of screws, widely used in pneumatic screwdriver, electric screwdriver, cordless screwdriver, Impact drill or any other power drill with 1/4 inch hex shank.