Especially adaptable for delicate work. The revolving heads are concave and hexagonal for sensitive control. Blades are hardened and tempered. Overall length of screwdrivers are approximately 95mm (3 3/4 Inch).
Set of seven in a case: 0.6mm (0.025 Inch), 1mm (0.040 Inch), 1.4mm (0.055 Inch), 1.8mm (0.070 Inch), 2mm (0.080 Inch), 2.5mm (0.100 Inch) and Phillips Blade No. 0.
