U-shaped adjusting ring with star-shaped opening for very flexible use.
Square tubes 20 mm, round tubes Ø 16 and round tubes Ø 20 mm can be clamped into the opening optionally. In addition, the square tubes can be offset 45°.
Ideal for large structures. Thanks to the open U-shaped adjusting ring e.g. transverse tubes can be easily built in. To mount instruments in an inclined position, the transverse tube is mounted 45° offset.
