Stubby Hex Handle - good for nozzle changing

thingiverse

I needed a simple tool with some oomph to quickly swap out hot end extruder nozzles.\r\n\r\nAs it turns out, this is basically a short-handled hex wrench that can be used for any hex-shaped tool bits. It's designed to fit onto a 1/4-inch square adapter, allowing you to add 1/4-inch sockets as needed.