I still have a few right-angle drives and torque-limiting clutches available, plus I now have pictures. Email me off-list if you want me to send you a couple of images of the hardware. The obvious uses for these would be in a dome or roof movement system on a small observatory, or perhaps a heavy-duty bino mount. ____________________________________________________ Start your day with Yahoo! - make it your home page http://www.yahoo.com/r/hs