JACKLY 45 In 1 Mini Screwdriver Set Professional Portable Op

42 different kind of bits made of chrome-vanadium steel are carefully selected to meet all your need. Comes with all the necessary tools for a wide variety of jobs. Perfect for repairing laptops, mobile devices and other precision items like wristwatches and eyeglasses. Professional portable hardware tools with perfect weight & compact design in a pocket sized case. Professional screwdriver kit come with an extension rod can be inserted into the handle for length adjustment. Non-slip tough shaft ensures greater comfort and convenience. Handle is designed based on Human Mechanics, which makes operation more efficient and convenient.