covel

Hi Guys, I recently picked up an old little Craftsman power hacksaw (108.1502). It's a little rusty, but I suspect it may have never been used. Anyways, there are these 2 2-pronged things that were zip tied to the saw that I cannot figite out what they are meant for. They look like I asked...

I just bought a Covel 10 PH grinder and I have to ask...Does anyone own one of these? I found one or two references to this model but no information. I posted in another forum and got one response. I'd like to talk with anyone who owns a 10-PH, not the 10H

Covel was purchased by Clausing, so this seems like the most appropriate category for this. Just a sales brochure, but it is helpful for understanding the capabilities of this impressive machine, and identifying accessories to track down.