Hex Driver Bit Rack

These are racks for a driver-bit holding system with multiple Holder and Rack sizes. The Holders house 1/4” hex driver bits which have a groove partway down the shank. This will not work for smaller bits that don’t have a groove. See the video below for an overview of the system. All Holders are on a separate project page: https://www.thingiverse.com/thing:4841690

There are a few different Rack versions that support different quantities of Holders. Some are made to sit on a table, and some are made to mount to a wall. All sizes of Racks fit all sizes of Holders. Note that the Rack design enables individual bits to be extracted from its Holder while still in the Rack.