Features: 1.40 pieces hex, torx and spline bits kit, includes 2 pieces chrome vanadium 3/8inch and 1/2inch drive sockets 2.Manufactured from alloy steel material for high strength and durability, high quality standards 3.All of the bits, with the exception of a few of the larger bits, share the same 12mm diameter hex base, which allows faster bit changes 4.Each bit has its size imprinted on the bit itself, making it easy to identify them after you've removed a handful from the case 5.All parts are well packed in a blow moulded case for easy storage and transportation, and the storage case displays the bit sizes next to each housing Specification: Features:_x000D_ _x000D_ 40 pieces hex, torx and spline bits kit, includes 2 pieces chrome vanadium 3/8inch and 1/2inch drive sockets. _x000D_ Manufactured from alloy steel material for high strength and durability, high quality standards. _x000D_ All of the bits, with the exception of a few of the larger bits, share the same 12mm diameter hex base, which allows faster bit changes. _x000D_ Each bit has its size imprinted on the bit itself, making it easy to identify them after you've removed a handful from the case. _x000D_ All parts are well packed in a blow moulded case for easy storage and transportation, and the storage case displays the bit sizes next to each housing. _x000D_ _x000D_ Specifications:_x000D_ Condition: 100% Brand New_x000D_ Material: Alloy Steel_x000D_ Item Color: Silver_x000D_ Plastic Case Color: Blue_x000D_ Package Weight: approx.1643g_x000D_ Torx(14 Pieces):_x000D_ 30mm: T20 + T25 + T30 + T40 + T45 + T50 + T55_x000D_ 75mm: T20 + T25 + T30 + T40 + T45 + T50 + T55_x000D_ Hex(14 Pieces):_x000D_ 30mm: H4 + H5 + H6 + H7 + H8 + H10 + H12_x000D_ 75mm: H4 + H5 + H6 + H7 + H8 + H10 + H12_x000D_ Spline(10 Pieces):_x000D_ 30mm: M5 + M6 + M8 + M10 + M12_x000D_ 75mm: M5 + M6 + M8 + M10 + M12_x000D_ Drive Adaptor(2 Pieces)_x000D_ 1/2inch 3/8inch_x000D_ _x000D_ Package List:_x000D_ 1 * Torx Star Spline Hex Socket Bit Set PackageList: