Someone gave me a bag of these things but they had no idea what they are or used for.  The distance in between the pegs is right at 3/4 inch.  The pegs do fit into pegboard and you could sit a board on edge if you did so, but why?

 

Any ideas??  So I can label them and put them away.

 

 

Don't know but....

Looks like a winner, Dan. Either WBBN's, or yours, are worlds better than the wire ones I used. 

 

Commercial fixture to hold pegs or signs. In other words that is the connector for the peg or sign to the pegboard. Have not worked with that one but have had similar

 

Agreed , this type will also fit slat wall.   Can also be used to hold wire baskets with items to sell.     Roly

blind pegboard shelf hooks. screw them into the side of a shelf (use more than you think) and it will allow you to put up a shelf on pegboard.

Thanks to all who have replied.  Never know what I might come up with to use them for but knowing what they are supposed to do is always helpful.  Now have 3 bags worth so have to find a bigger bin to put them in.