This 14-piece magnetic nut driver bit set includes a wide range of SAE and metric sizes for fastening hex-head screws, nuts, and bolts. Designed for use with drills, impact drivers, and screw guns, it provides versatile performance for automotive, construction, maintenance, and DIY applications. Includes 14 magnetic nut driver bits in SAE and metric sizes SAE sizes: 3/16", 1/4", 9/32", 5/16", 11/32", 3/8", and 7/16" Metric sizes: 5mm, 5.5mm, 6mm, 7mm, 8mm, 10mm, and 12mm Fits standard 1/4-inch quick-change chucks and bit holders Magnetic design helps securely hold nuts and fasteners Ideal for automotive repairs, construction, and assembly projects Includes storage holder for organization and portability *Manufacturers, suppliers, and others provide the information you see here. Product packaging and materials may contain additional or different details than those shown on our website, including product description, country of origin, and other information. Images are for illustration purposes only and may not exactly represent the actual product. We strive to describe and present all products as accurately as possible. For more information, please contact us or the manufacturer before making a purchase.