The Milwaukee 48-22-2507 7 PC Magnetic HollowCore SAE Nut Driver Set is a high-quality nut driver set that gives you the right tool for your job. This kit is an excellent choice if you are looking for a comprehensive set of nut drivers to tackle various fasteners. The nut driver hex size ranges from 1/4 in. to 9/16 in., so it can fit most types of fasteners. The hollow shank with pass-thru design allows this kit to work on larger bolts and nuts, while the magnetic tips help prevent dropping when working overhead or under vehicles. Each black and red handle provides better grip, especially in wet conditions. With its great quality and value, the Milwaukee 48-22-2507 7 PC Magnetic HollowCore SAE Nut Driver Set is definitely worth considering if you need a new set of tools for your project.