Hi everyone,
I'm looking for this part for a Bally Fathom. In the parts catalogue its called a Supersize Back Playfield Lock Channel (P-566-1). Here is a link to the page in the catalogue (scroll down to the bottom).
http://www.planetarypinball.com/reference/partsmanuals/BLY_Parts_1982/index.html#/79/zoomedHere is a picture of the part installed in a Fathom (from the High End Pins website). It's the square-section bar which runs across the back of the cabinet just above the rear edge of the playfied, you can see it at the top of the picture.
![](http://i1128.photobucket.com/albums/m483/antswanmail/14_G.jpg)
It's in quite a number of machines. As far as I can tell it appears in some Bally games from 1979 to 1983 (possibly earlier and later). Williams machines from around the same time had a similar part but I'm not sure if it is exactly the same.
Any help in tracking down one of these would be greatly appreciated.
Thanks, SV.