Allen key/hex key extender

thingiverse

This is an adjustable handle for Allen/hex keys, plus it can be used as a holder for hex bits. A .stl-file with dimensions that fit my key for bed-leveling on my 3D-printer is included. The following sizes can be customized: * The inner diameter of the key (consider leaving extra room for shrinkage) * The height of the handle * The depth of the hole for the bit * The thickness of the shell (use a multiple of your nozzle size) * The diameter of the base This should work not only with Allen/hex keys. Any item with a hex-shape, such as hex bits, will fit if adjusted to the correct size. If you're looking for an adjustable hex or round pencil handle, check out the [dice pencil extender or cap](https://www.thingiverse.com/thing:3023524).