G66 becomes G68. The modified pipe diameter gives you 4 mm more flexibility and play when inserting the tubular post, which significantly simplifies assembly. With the U60 series, we have displaced the screw hole. The screw hole is now on the U itself and no longer on the pipe.This increases the stability of the foundation and it can be screwed in with standard machines.
For both series, we have the corresponding screw-in adapters in our range with the Z1 attachment T66 for the G series and the Z1 attachment U66 for the U series.