1x Foot_template.stl (if you want to predrill the holes for screws)
4x Rubber pads 40mm diameter
12x Screw 3.5x20mm
Other (Optional)
4x Corner_Protector.stl
4x Screw 2.5x12mm
1x Handle.stl
4x Screw 4x25mm
Notes: For the spooler I have used M5x100mm screws with flat head which were easily available in hobby market and I have designed the spooler moder for these screws. If you don't like these screws print Spooler_Side_Right_B.stl and use other screws or threaded rod.
If you don't have capability to manufacture heater block according to the drawing you can use for example V6 Heater Block mounted on L-shape holder from hobby market. In this case buy K type thermocouple in small package not with M6 mounting screw.
Electronics: I use power supply voltage 24V thus thermostat, motor, cartrige heater and fan are 24V version. If you want to use supply voltage 12V order appropriate version of these component.
I use power supply which is cabable to deliver 10A current which is more than enough for two units. 3A current should be sufficient for one unit.