StarTech.com 7 Piece Precision Screwdriver Computer Tool Kit SCREWDRIVER TOOL SET KIT. If you are a novice or a professional who likes to upgrade or maintain your computer yourself then this ctk100p 7 pc screwdriver computer tool kit would be the ideal choice. This 7-piece precision screwdriver kit has been made using the high-quality standards. These small screw drives are also great to have around the house for glasses, toys, and all types of electronics. 7 Piece Screwdriver Tool Kit. StarTech.com?s 7piece Screwdriver Kit provides the tools you need for computer maintenance and installations. Includes Phillips slot and Torx style screwdrivers and is backed by 2 year warranty.