The hexagonal rack is the basis of the Functional Training Tower and can be individually expanded with 23 different attachment modules. Multiple racks of the same height can also be combined. This allows a training center to be individually assembled according to requirements, goals, and financial resources. The rack can also be expanded with many attachment modules.

The frame parts are made of powder-coated steel profiles, 76 x 76 mm, with grid holes. Dimensions (HxWxD): 212 x 188 x 300 cm. Weight: approx. 189 kg.