These Peper's Pedals Rocket Sockets are fantastic for building pedals or other things that require common fasteners without scratching the front surface (unlike metal sockets). I wanted a specific Gridfinity holder for them that wasn't a generic socket set in an easy-to-access way.

Can be printed without support, with no brim required, I printed mine with Bambu Lab PLA Matte White, but any filament should be fine.

There are two different bins provided in the step files depending on whether you want the magnet mounts and a shallow lip or not, as well as modeled text.

You can buy these sockets here: https://peperspedals.bigcartel.com/product/rocket-sockets