| This is a Genius Tools TX-23414 14 Piece 1/4", 3/8" & 1/2" Drive Star Hand Socket Set. The 1/4" star hand socket sizes are: E-4, E-5, E-6, E-7, and E-8. The 3/8" drive star hand socket sizes are: E-10, E-11, E-12, E-14, and E-16. The 1/2" drive star hand socket sizes are: E-18, E-20, E-22, and E-24. This set includes a socket holder. | |