These have opposed T-plates; four have gray plates and four have blacks.
(There are 6 in the pic; I have EIGHT for sale.)
Their testing results very considerably, but I warrant them to work. All prices plus shipping; I prefer Priority Mail. All 8 for $65 plus $10 PM; quads of gray- or black-plates for $40 plus $5 PM.
I happily accept PayPal, personal checks, or CCs/MOs. Pls e-mail me directly at jeffreybehr(at)cox(dot)net for more-prompt responses.
