The be quiet! ultimate screwdriver is a must have tool for any PC builder. Designed for hard to reach mounting screws on air coolers. Available for $90 USD. For a limited time, includes the Dark Rock Pro 4 air cooler for free (requires a big ass case).
NOTE: This short video is a parody ad. When you buy the be quiet! Dark Rock Pro 4 air cooler, the screwdriver is included. Considering how useful the screwdriver is after installing the air cooler, it’s more valuable than the air cooler itself.