I recently purchased two of these for my 130pds to replace the stock (short) dovetail bar that comes with it - this allows for much better positioning in the mount saddle and achieves proper DEC balance without the use of extra weights. Also came with four allen bolts per bar to adjust for cone error - best part being, they came at a price which wont break the bank!... cheap, simple, effective.

Bought this short dovetail to use with my skywatcher mount but it doesn't seem to be as secure as I'd expect. Does work but I feel it could become detached in use. Will probably look for a replacement in the near future.

And actually quite a good one. Light weight with some decent attachment opportunities. It's more than adequately stiff and will do a good job of supporting your OTA so long as you Don.t go wildly over the top.

Purchased to mount my ST 102 on to my Skywatcher T2 Mount. They may not be as nice looking as the ADM mounts but they certainly do the job giving a very secure mount.