- Seven sizes for external Torx bolts: E6, E7, E8, E10, E12, E14 and E16.
- The three smaller sizes are 1/4" drive; the four larger sizes are 3/8" drive.
- Sockets are made of special heat-treated alloy steel.
- Sockets are kept in a convenient vinyl holder.
- Made in Clarinda, IA, U.S.A.