Expert Quality, items manufactured from chrome molybdenum steel, which is correctly hardened and tempered with a black phosphate finish. Supplied complete in a two tone 1/2 drawer EVA insert tray made from closed cell foam, overall size 270 x 276 x 30mm (w x d x h). Suitable to be used in Draper and Draper Expert tool chests and other manufacturers similar tool chests. Features and BenefitsExpert QualityItems manufactured from chrome molybdenum steel,Supplied complete in a two tone 1/2 drawer EVA insert traySuitable to be used in Draper and Draper Expert tool chests and other manufacturers similar tool chests Contents 9 x E socket, 1/2" Sq. Dr.: E10, E11, E12, E14, E16, E18, E20, E22, E24 10 x Draper TX-STAR® bits, 1/2" Sq. Dr.: T20, T25, T27, T30, T40, T45, T50, T55, T60, T70 9 x Hex bits, 1/2" Sq. Dr.: H4, H5, H6, H8, H10, H12, H14, H17, H19