This is the 5.5" model rings and rail for a Meade 8" SCT scope. I had it on a 2080 LX3 holding a ShortTube 80 as a deluxe finder. See Bonney Lake Astro Works (milburnwedge) for more detail.
Machined from T6061 Aluminum
Polished finish (like the Milburn Wedge)
Rings use typical 3-point scheme to hold OTA
Rings randomly locatable along the DT rail
Sturdy, yet not too heavy
Rail mounts via main OTA accessory mounting holes
The screws are a little rusty, but perfectly usable.
Figure on 3lbs from Zip 97007