Outer Limits 4x4 Board

Hi guys
Was wondering if anyone has used the ARB high lift bullbar adaptor and if so does it fit on the back of a kaymar rear bar on a 100 series (old type). Im alos considering the other type with hook and chain anyone used any of them????

Thanks in advance

Ive got the bull bar mount but cant help with rear kaymar bar can get measurment if needed off the mount?

we have just sat it under the edge in the past or in the tow hitch depending on the situation, plenty of room and very strong