Help with fitting a part in another

Guys i need know if it’s possible fitting 2 different parts like this:

image

I am trying to use attachments but i already looked on every single forum or video but i just cant find
anything to help me i appreciate any kind of help!

You can use WeldConstraint. To weld the 2 parts.

1 Like

i need make like when you make a accesory for a character with attachments

Is this a tool and both of these parts will become one together?

yea but i already manage to make it in my way and it worked 100% fine