Sir Tools ST9012 9 Piece Professional 1000v Insulated Screwdriver Kit

features and benefits:

• rated for 1000v
• an unique to the industry quick release driver handle for greater leverage of screw r and r
• a small free spinning button head "handle" for delicate / precision r and r of screws
• 7 insulated blades (most common size for hybrids) 3 phillips and 4 flat heads
• a convenient storage and professional canvas fold-up pouch

there are 7 blades in total, the sizes are as follows: ph0x100, ph1x100, ph2x100, 0.4x2.5x100, 0.6x3.5x100, 1.0x5.5x100, 1.2x6.5x100.