Summary

T-rex skull with clip integrated so you can clip various handling parts for different uses…

Feel free to design your own handling part !

Instructions

the clothespin flexible hinge works well with ABS. Maybe PLA is not soft enough.
There are 2 versions of the skull. One with rigid clip , the other one with flexible clip : this one maybe be too loose.
The spring (inside diameter 4,5mm, relaxed length 13,5mm) used on the clothespeg can be also put on the pliers.
Using metal spring gives more dynamic action but both pliers and clothes peg can work without metal spring,

multi-rex