"MS 40+ profile closed BC 40 mm x 40 mm x 50 cmThe range of profiles of the MS 40+ system consists of open and closed profiles.
All series have a uniform outer radius of 1 mm to avoid visible cutting edges and dirt corners.
Use for medium-sized static and dynamic loads Screw channels for M8/M12 connections: No thread cutting required for M12 screw connections M8 screw connections in combination with reducing sleeve M12/M8 Assembly of the screw connections with impact wrenchDesigns with open and closed grooves"