むらーの 4 I needed a set of Torx to take an out-of-warranty PS4 apart to replace the thermal paste. These drivers were good value and arrived next day. You only need a few of them to take the unit apart, and it comes with other tools to make the process easier such as a spatula. I had the PS4 back up and running like it was brand new under 2 hours without needing to spend a fortune to do so. And best of all, you don't need to be an expert to do this sort of thing - just these and a YouTube video to get the job done.