Hex keys are very commonly used tools, so I designed this handle to make them more comfortable to hold and more elegant.

By pausing during printing to insert the hex keys, I achieved a one-piece molding effect. The overall design is very sturdy, and the extended grip greatly improves comfort. Highly recommend giving it a try!

 ( I am challenging to create 100 practical models. Follow me to get update reminder ) 

Pre-printing Notes:

If you are printing both a 2.0mm and 1.5mm handle, there will be two pauses during printing. Please position the hex key  separately as shown in the image below.   (If you only need one handle, hide it before printing.)

In the first pause, insert the 1.5mm key  (Make sure to flatten it before continuing)

In the second pause, insert the 2.0mm key   (Make sure to flatten it before continuing)