Get 63% off on Screw Driver Repair Tool Set Flexible Mobile Kit only Start at $5.99. These screw drivers allow you to open cover of mobile phones easily and without damage to the phone cover Sleeves. It Includes 42 insert bits, 1pc handle, 1pc extension rod and 1pc tweezers. It is perfect for house using and outdoor activities. It Comes with different kinds of screwdrivers heads to meet your needs. Use for mobile phone, PDA, PC other applications. Other Features:- Small size and portable design Rubber handle length: 117mm. Made of high-quality sturdy steel. CRV inner hexagon sleeve: M2.5 M3.0 M3.5 M4.0 M4.5 M5.0 M5.5.