Features and Benefits: Updated 53-piece Master Torx Bit set plus special 24 mm External Torx Plus Socket required for Ford Super Duty pick-up beds starting model year 2017Socket kit includes various sizes of Torx, Torx PLUS, Tamper Resistant Torx, Bit Sockets and External Torx Sockets in 1/4, 3/8 and 1/2 square driveStored in a convenient hard plastic clamshell case for protection and organization Not rated for use with impact tools Updated 53-piece Master Torx Bit Socket Set plus special 24mm External Torx PLUS Socket (p/n 5932-24)required for Ford Super Duty pick-up beds starting model year 2017. Socketkit includes various sizes of Torx,Torx PLUS, Tamper Resistant Torx, Bit Sockets and External Torx Sockets in 1/4 in.;, 3/8 in.; and 1/2 in.; square drive. Stored in a convenient hard plastic clamshell case for protection and organization. Not rated for use with impact tools.Sizes included: Standard Torx: 1/4 in.; Sq Drive T6, T8, T10, T15, T20, T25, T27, T30 Standard Torx: 3/8 in.; Sq Drive T40, T45, T50, T55 Standard Torx: 1/2 in.; Sq Drive T60, T70 External Torx: 1/4 in.; Sq Drive E4, E5, E6, E7, E8 External Torx: 3/8 in.; Sq Drive E10, E12, E14, E16 External Torx: 1/2 in.; Sq Drive E18, E20, E22, E24 Torx PLUS: 1/4 in.; Sq Drive TP8, TP10, TP15, TP20, TP25, TP27, TP30 Torx PLUS 3/8 in.; Sq Drive TP40, TP45, TP50, TP55 Torx PLUS 1/2 in.; Sq Drive TP60 Torx Tamper Resistant 1/4 in.; Sq Drive TT8, TT10, TT15, TT20, TT25, TT27, TT30 Torx Tamper Resistant 3/8 in.; Sq Drive TT40, TT45, TT50, TT55 Torx Tamper Resistant 1/2 in.; Sq Drive TT60 External Torx PLUS 1/2 in.; Sq Drive EP24