Lead Screw Handle

I ordered a lead screw that was too long for my printer but instead of hacking off the excess decided to print a handle for it.

The handle allows you to turn the excess lead screw and move the z axis up and down when the motors are off. I find it useful for nozzle changes between prints.

The handle is designed for an 8mm OD lead screw and is fixed to the screw using a single M3x5mm bolt.