Two small hooks that rests on top of the PSU and hooks around the frame. Perfect for a scraper or some other tool that you want in short reach. Sporting glorious hexagonal cutouts and a hexagon-shaped hook it is a perfect compliment to all hexagon-themed prints!

Pictured scraper: prusaprinters.org/prints/122894-hexscraper

Single hook version: prusaprinters.org/prints/129028-tool-hook-for-i3-mk3s