Those appear to be stock Weinmann cable clamps that came with the holes stamped in the strap portion.
Charlie "wish I had a big bag of them" Young Honey Brook, PA
>I have seen lots of "drillium" examples, but never recall seeing this
>modified part (see photo on following eBay auction address):
>
>
> http://ebay.com/
>
> Fun, and nicely done isn't it!!!
>
> Regards, in snowy windy NJ second location.
> Kevin Kruger - Grantville, PA (& Hackettstown, NJ)
>
>
> ---------------------------------
> Yahoo! Photos - Showcase holiday pictures in hardcover
> Photo Books. You design it and we'll bind it!