OK Cast Iron Farm Barn Hay Loft Trolley Unloader. This listing is for a antique F. Cast iron farm barn hay trolley. It measures overall right at 19 1/2" long X 12" tall, 1 set of wheels is 16" axle to axle, the other set is 9" axle to axle. It is marked on both sides F.The top part does rotate fine where joined on to the bottom. The 4 top wheels do not roll, the bottom 2 wheels do roll freely, (1 of the 2 pulley wheels does have a piece missing as shown in last picture). It has some black paint and rust on it, and does need some cleaning. Please view all pictures, as item shown will be the exact item you will receive. Powered by SixBit's eCommerce Solution. OK Cast Iron Farm Barn Hay Loft Trolley Unloader" is in sale since Sunday, December 5, 2021. This item is in the category "Collectibles\Tools, Hardware & Locks\Tools\Pulleys, Block & Tackle". The seller is "ruben12375" and is located in Villa Ridge, Missouri. This item can be shipped to United States.