Fear no fastener with the TEKTON 135-pc. Everybit Screwdriver Set and Precision Tool Kit – it's three sets in one! The 74-pc. Project and Repair Kit has a three-function ratcheting screwdriver and a complete collection of bit types and sizes to fit nearly any fastener out there. Even specialized tamper-resistant fasteners are no challenge. The 34-pc. Security Bit Set has a full range of types and sizes that fit these unique fasteners. Specifically designed for repairing mobile devices (iPhone, iPad, tablets, smart phones), laptops (Mac and PC), home and handheld video game consoles and controllers (PlayStation, XBox, Nintendo), wristwatches, and eyeglasses, the 27-pc. Precision Tool Kit includes the pentalobe sizes needed for iPhone and MacBook and a spudger tool to safely pry open housings.