Ball Joint 8 is used to interconnect Line 8 profiles at any chosen angle. It can be screwed into the profile groove or into the end face of the profile. Ball Joints can be used for lightweight adjustment devices and for connecting and stabilising diagonals. Ball Joint 8 is also available in a variation with a Clamp Lever for rapid manual adjustments.Each Ball Joint 8 requires two balls that are suitable for the profiles being connected: - Ball 40x40 for connection to Profiles 8 with right-angled cross-sections - Ball D40 for connection to Profiles 8 D40 (with cylindrical cross-section)Max. tightening torque of central securing screw M8: M A = 25 Nm Permissible loading moments for Ball Joint 8: Deflection M B = 2 Nm Torsion T = 3 Nm
