Tripod Centre Column Hook Retractable

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.

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