100mm flexi duct connector

A simple 2 part connector for a cloth laser enclosure. Has 3mm screw holes on the base (pt1) to allow original internal base plate and screws to be reused. Simply twist off pt2 from pt1.

I created this to allow the laser extract fan fitted to the outside wall to double up and ventilate my small workshop.

Pt1 will print without supports if you use inside to outside wall sequence.