23x31 roller frames assorted

Okay, doing our spring cleaning here and found this lot in the corner of the shop. Not entirely sure what the brand of these are as it looks like the land of misfit toys. These came from a sale off here and were supposed to be Newman M3's. There were a few in the sale but these clearly are not! The narrower bolted ones wont fit on our stretching table hence why they have been tossed into the corner. For those stretching with a wrench, they will work great. There are 28 total, as well as an assortment of extra parts and arms. Some have mesh but will need to be cleaned and reclaimed. $100 takes it all