Ikelite housing for travel

I have an Ikelite housing for a Nikon D300. When I travel I break it down, that is I take the arms off the polycarbonate housing, so its easier to pack. My question is, can the metal arms of the housing (not the arms for the strobes) be broken down any more? Can I take the 2 handles off, and basically be left with 3 straight pieces?? TIA

I have not been able to do that

Yes you can, the bolt to undo is on the underside of the handle.

They are a pair (one left and one right) so be sure to put them back on the correct side.