What’s the difference between D30 and your other products?

D30 is based on a round aluminium while all other products are based on a square/rectangular aluminium.  Both types use the T-slot principle as their primary fastening style.

The square/rectangular aluminium comes in sizes known as Profile 8, Profile 6 and Profile 5, which corresponds to the millimetre width of the groove (ie. Profile 8 has an 8mm groove).

The D30 range can be connected to the square/rectangular range using Profile 6.