About this item Package Contents: 13-Piece 1/4 Drive 6 Point Socket (4mm, 4.5mm, 5mm, 5.5mm, 6mm, 7mm, 8mm, 9mm, 10mm, 11mm, 12mm, 13mm, 14mm). 1x Spinner Handle , 2x Extensions:75,150mm, 1x Universal Joint, 1x Professional Rachet, 1x Hex Bit Holder, 4x Hex Bit (3mm, 4mm, 5mm, 6mm), 6x Torx Bits : T10, T15, T20, T25, T30, T40 ,3x Posidriv Bits: 1,2,3 , 3x Slotted Bits: 4,5.5,6.5 Compact Case for easy transport and storage Meets or exceeds applicable ANSI and DIN standards. Double nickel chromium alloy coated tip reduces corrosion Locking mechanism retains sockets to make your work safer and more productive Patented gripping designed to out perform conventional drive configuration Reduces the chance of rounding fastener corners and extends fastener life enables to turn worn or rounded fasteners All Stanley 35 Pieces 1/4 inch Square Drive Metric Socket Set,are manufactured by using quality assured material and advanced techniques, which make them up to the standard in this highly challenging field