The Britool BRIE032906B 16 piece 1/2 inch Torx® socket and driver set includes the following:

1/2 inch Torx® screwdriver sockets: T20, T25, T27, T30, T40, T45, T50, T55 and T60.
1/2 inch Torx® sockets: E10, E12, E14, E16, E18, E20 and E24.

The Britool BRIE032906B set is supplied in a socket set case with metal clasps which also converts into a modular storage system for use in roller cabinets.