Driver Bit Racks

The vertical rack was created with the intent to house extensions.
The spacer rack was created with the intent to give space between longer bits in a lower rack and bits in an upper rack, giving some avoidance in getting poked when reaching over longer bits of lower rack.
Other racks should be self explanatory.
The racks nicely dovetail into adjacent racks. Notice in the photo that only the top rack and bottom rack are mounted to the wall. Although the dovetailed racks slide smoothly when separate, there is sufficient friction when mounted as a group that mounting each rack is unnecessary.
There is sufficient clearance in the bit holes to allow them to be easily inserted or removed.