The Studica Robotics T-Slot Extrusion is available in 10 different lengths from 48mm to 1000mm. It is strong while light-weight. It can be easily cut to your own custom size. It has a 14mm through hole that will fit the Studica 6mmID x 14mmOD Flanged Bearing or Bronze Bushing. It uses the M3 T-Slot Nut Hammer Head Series 20.  It also has four M3 threaded holes on each end. The T-slot extrusion can be used as structure with infinite applications.

The Studica Robotics 336mm U-Channel is 3mm thick and has a 48mm x 48mm profile. As with the other Studica Robotics building components, it has the common hole pattern which makes it easy to connect to other structure with very little or no additional machining required. 

The Studica Robotics 336mm Flat Bracket has dimensions of 3mm x 40mm wide. As with the other Studica Robotics building components, it has the common hole pattern which makes it easy to connect to other structure with very little or no additional machining required.