LB1 High Performance New Mini Universal Tool Kits for HP Business Desktop D8C84UT Desktop Computer-Intel Core i3 i3-3220 3.30 GHz-Small Form Factor Multipurpose 45-Piece Precision Screwdrivers Repair Tool Set Specially designed for repairing electronics, mobile cell phones, laptops, tablets, and gaming systems. Includes specialty tools for Apple products such as the pentalobe "star" .8mm. Ergonomically designed handle for great comfort and precision, with a free spinning endcap allowing constant pressure to be applied while turning. Useful flexible extension bar to easily reach screws in hard to reach places, while applying constant pressure utilizing the screwdriver's free spinning end cap. 100% Customer Satisfaction. Fast Same-Day Shipping by 12:00 PM PDT. 30-Day Money Back Guarantee.