Robot Claw - Grappling peg Thingy...

As is...

It's a peg with grapples to grab your thingies, you offer it.
The idea was to make a design for a non-filament printer and its production should be only possible on a 3D printer.

How it works: The weight of the jacket will let the peg thingy grab it tight.
https://1drv.ms/v/s!AqWl4jx0O11ayQsVB5sbkzs1t3T8

NOTE: Wrong STL uploaded !!! See make info...