I've got one left over from my build. Ended up not using it after the box relocation.
Anyway, for IFS boxes, flat arm. UPDATE! End is not drilled out like I thought before. It's setup for a FJ80 end.
$75 bucks shipped OBO. These are $110 new from Sky.....the inserts are $20 bucks.
I don't check this board often...so best to hit me up on email: jason@fawkit.org