Ventilation Pipe mount - 90 degrees - 125 mm

I needed a mount for the 125 ventilation pipe I was mounting on top of my cabinets for air suction of my Micromake D1.

This is the pipe i used - 125 mm x 3 m
http://www.clasohlson.com/no/Ventilasjonsr%C3%B8r%20/Pr307588000

Print two of these, mount together with a M5 screw and bolt, and use wood screws for the two other holes.