DOES NOT INCLUDE 1/2IN ALL OTHER SIZES ARE WITHIN RANGE The Snap-On 3/8″ Flank Drive SAE Standard SHALLOW 6 Point Socket SET includes 9 pieces with sizes ranging from 5/16in to 13/16in These high-quality sockets are designed for use with 6-point fasteners and have a chrome surface finish for durability. Made in the United States by Snap-on, a trusted brand in automotive tools, this set is perfect for professionals and automotive enthusiasts alike.