i will have a look first thing in the morning, and will post a response.
i have the detachable hardware kit on my nightster.
i did the docking hardware - T40 and a 1/2 closed end wrench to remove oem, and a 3/16 male bit to install.
side plates, sissy bar and pad - T25, T27 and 3/16 male bit.
get the T27 don't screw around with a T25 in a 27 slot... you will strip everything!!