Precision screwdriver set No.620

6pcs/set , Plastic HandleREGULAR TYPE ROUND SHANK : 1.2mm REGULAR TYPE ROUND SHANK : 1.8mm REGULAR TYPE ROUND SHANK : 2.3mm PHILLIPS TYPE ROUND SHANK : #00 PHILLIPS TYPE ROUND SHANK : #0 HEXLOBE TIP DRIVER : 2.2-2.5mm