The Advance Post can be used with the following base types...
Basic, Fixed and Removable, Universal
Clean and sleek, the 889 Advance Tensabarrier® brings simple elegance to retractable barriers. A contemporary design, combined with all the advanced safety benefits unique to Tensabarrier® systems, makes this stanchion a perfect solution for indoor applications. Please note that Tensator’s new design, low profile Universal base is available for all stainless steel, chrome and black posts
This Tensabarrier® is compatible with 2.3m / 7'5", 3.65m / 13' webbing and receiver