4040 Aluminum Extrusion

4040 T-Slot Aluminum Profile Extrusion 4040 t slot 4040 T-slot aluminum extrusion profile Parametric files included Public domain license 4040 v slot T-slot profiles 4040 giving me a strong enough and rigid case to hold my 2

4040 t slot 40mm x 40mm Light B Series Tslot Extrusion w 10mm tslot, stick lengthn6 meters