Bought out a business that specialized in tools and got a pile of these in the buyout. This is part of a bike stand assembly. I don't have the assembly but I have 40 of these yolk assemblies that is part of the bike stand assembly. Don't know what you could use them for but I'm selling the whole lot of 40 of them as one lot and selling them cheap but it is cash only and pick up only. No shipping and no other form of payment. You can see in the pictures where I found some research on it. If you have any questions your best bet is to make arrangements to come look at it and get answers to your questions yourself.

CASH ON PICKUP ONLY!!!!!!!