Tools to help during a rebuild of the Krait MK3 regulator.

Tool 1 - Reg removal tool, whilst you CAN remove the tool using an appropriate socket/spanner, this of course means putting metal against your front block and a high risk of scratching it, the solution? my 3d printed plastic tool is softer than your front block so will not mark it, but hard enough that it can be used to remove and install a regulator about 15 to 20 times before it is worn out.

Tool 2 - the nozzle tool - Used to push the brass nozzle out of the bottom of the regulator, PLA is much softer than brass so will not damage the nozzle tip, absolutely essential for making your life easier during the rebuild!
 
Colours will be random sometimes mixed. 
These are designed to be disposable, but have been tested and found to have a medium length reusability.
 
https://youtu.be/_TP4skY-rFo

Video showing these tools in use