Tripod Centre Column Hook Retractable 2 Parts

This is a Tripod Centre Column hook retractable that I designed for my mini tripod for use in my upcoming holiday photography trip. I want something lightweight and small and will not interfere with the tripod folding.

Print with PETG for durability and strength.
Print with 0.2mm resolution and 50% infill for strength.

Require 2x 3mm and  2x 2.6mm screws/bolt for hinge and securing to the centre column.

A small drilling of ~2 mm dimension is require for the centre column to secured the Hook.

 The hook is meant for 18mm diameter centre column.

Include Fusion360 files so that you can modify for different dimension of your aluminium column.