TOT! is designed for Bosh Rexroth aluminum strut profiles, but it should works theoretically on any rectangle profiles or rails.
The recommended profile is 40 x 80 mm and used profiles have to be strong enough and can not bending!
For wider router sled than 150 cm (total width) you will need cross profiles 45×90 with 10mm T-slots product No. 3842990300 and also longer CLAMPING LEVER M8x50mm
In case you will use cross profiles 45×90, please let us know before you place an order. You will need the different length of sealing brushes than the standard.