[Tbruz]

There are no pns cast into the bottom side that is sitting on the rubber mat in my pic.
On the one on the left in the pic, it appears to have some numbers/letters cast into the side of the hook that is visible(just opposite the "hooks opening"; I cant really make out the digits as these were blasted an primed. They were sold to me as GM stock hooks on this forum.

I'm not using them because I can't find away to mount them on my bone stock blazer.
Thanks
Tbruz