This is a collection of handles I have made. The original design is credit to Linear Standard (https://linearstandard.com.au/products/archer?variant=21681291198546). Although I created a 60mm and a 120mm version alongside the original 40mm.

Screws use M4 size screws and the holes are 8mm long.

I do not take credit for this design, just a fun model to make because I thought it looked really cool. Enjoy :)