Bare wire. Which I had cranked down fairly hard, so I don't know if they held for a few seconds after initially falling off of the 'T' bracket or not? Either way they didn't hold long enough to save the Epson. Wish Ida seen that post about bending the tabs out some. \:\(

My Stuff :

M80's
QS8's
VP150
EP800
Denon 4802
Emotiva XPA-3
Samsung BD-P3600
Sharp 65 Inch Aquos LCD