40-4040 T-slot Extrusion - Custom Length

I used aluminium extrusion 2020 for the robot frame that I designed together with Basti Kuhz

Slot 8 4040 Aluminium Extrusion, 4 open slots, ideal for building heavy-duty fabricated structures for material handling UK stock

4040 v slot IXGNIJ Shop for 4PCS T Slot 4040 Aluminum Extrusion Profile

4040 t slot aluminium extrusion Honestly I haven't seen how other people are doing it but this is how I do it and it's been