For Sale: Pipe Clamp or Bar Clamp or Pony Clamp or Glue Clamp depending on how you called them by back in the day. This is a top quality Pony brand and, as you can see by where the wood would go, it has had little or even possibly no use. It consists of a piece of 3/4 dia. pipe threaded at one end. You can see the sticker/label of the section of black pipe. I have a number of these in varied lengths but in 1/2 dia. pipe and have no need for this one. Smoke Free and Pet Free Home. Thank you. $10.00 OBO.