Description: -Coating anti-slip -Has two series screwdriver hundred and ninety eight older in sizes 4 and 6 mm -Has two series screwdriver four sue in sizes PH1 , PH2 , PH3 -Has two series, air screwdriver stellar sizes T15 , T20 -Has two series, air screwdriver in sizes 3 and 4 -Capitalism has an auxiliary 5 cm -Has the category screwdriver lock rattles with the ability to rotate in both directions