May be hand fitted without use of special tools.
Please , follow the below instructions:
1) Simply slip the body of terminal over the full diameter of the cable.
2) Unlay the outer wires and fit the cone over the centre core.
3) Re-lay the outer wires .
4-5) Ease the ends of the wires into the head of the fitting.
6-7) Draw the body up to the head and screw together apply a light quantity of anti-seize lubricant on the male thread.