T Handle Hex Key Allen Wrench Holder (MMU)

These models were made for the hex key set from Harbor Freight. The MMU models have a small text inset to allow for easy painting, but prints flush when sliced. The non MMU models have a 1mm inset. 

One thing I am frustrated with in all Hex Key sets is they are separated by SAE and Metric. Most times I know I need a big or small hex key but have no idea if it will be SAE or Metric. These holders were made to sort by size, not standard.

These holders have a hole that is 1mm larger than the hex key at the top, and a clip below that is the exact hex key size. This creates a friction fit below, but a solid holder at the top that avoid the wrenches being knocked off.