Custom Bionicle Hand help

[Takanuinuva]

I made this custom hand for a bionicle Turaga. Problem is I don't like how fragile it is. 

Any parts that are similar to the droid body? Preferably with a hollow stud all the way through. (Mainly trying to get a similar look to this with a stronger connection. It will hold but can fall off if I move the model)

[EVE]

You could try adding a custom-length 3mm tube to the inside of the joint to connect the hollow stud on the droid body better to the axle inside the ball joint.

[Takanuinuva]

4 hours ago, EVE said:

You could try adding a custom-length 3mm tube to the inside of the joint to connect the hollow stud on the droid body better to the axle inside the ball joint.

Could work but prob would also want to add an extra hollow stud. As the droid body doesn't have the best bar connection.