Magnetic socket adapter - A must for DIY and hobbyists. Suitable for DIY, professional, repairs and more. The Magnetic Hexagon Socket can remove hex bolts and nuts of various weights and sizes. You can use them in many jobs. Widely used in hex tools such as air screwdriver, electric screwdriver, air drill, electric drill, gun drill and hand screwdriver. The Nut Driver Socket can install and remove hex bolts and nuts of various sizes. It can be used in many jobs, such as woodworking, car and machine repairs. Fast tightening, Magnetic Nut Driver Set with strong magnetism is indispensable for assembly and disassembly in private and professional fields. Suitable for DIY, profession, repairs and more. A must for do-it-yourselves and hobby screwdriver users.