A bitholder than can be attached to a hook to the Ikea Skadis Pegboard, you can use my Ikea Skadis Hook Model (the small one, find it on my profile) to perfectly mount it.

It is designed for insertion of round magnets, 10mm in diameter and 2mm in width. Then hotglue it in place for stability. 

Optional are 10 magnets for 20 Bits. So each magnet holds 2 Bits in place.

Can also be used without magnets.

Material: PLA

Layer Height: 0.2mm