5pcs Professional Hex Shank Socket Nut Driver Bit Set Accessory for Air Impact Wrench 13mm

5pcs Professional Hex Shank Socket Nut Driver Bit Set Accessory for Air Impact Wrench 13mm Description

1??High occlusion, reduce screw damage, easy to install and not easy to fall off, bring you convenience. 2??Overall high temperature quenching heat treatment, high hardness, high torsion, strong magnetism, wear?resistant and durable. 3??The head is magnetic, suitable for various occasion such as maintenance and installation, has a long service life. 4??Mainly used to install or disassemble hexagonal screws and hexagonal nuts, practical for use. 5??It is a necessary tool for DIY, auto repair industry, architectural decoration and finishing, etc.