So the BDP slingerlands (See thread below) came with this hoop. I don't think the kit was orginally a jet outfit (as it appears to have been originally drilled for a rail mount - but who knows).
Issue:
I couldn't get this thing to seat around a 20" head, but when I measure it it comes out seemingly big enough? Is it the correct size and just won't seat with modern bass-drum heap hoops? Or is it maybe a metric head? Seems like it is a textbook sticksaver jet-set head, it even has the holes for the pedal clip.
Am I safe in saying that this is a Jet Outfit hoop when I try to sell it?
Is there some chance that the reason I couldn't get a head to seat is that it's a metric hoop?
(it appears to be COB, by the way)
I am having trouble uploading, so there is the one attachment and then here is a link to another picture (with measuring tape)
http://i186.photobucket.com/albums/x79/kcmcc/IMG_6333_zpseih1yd9g.jpg