This is a heavy VINTAGE SNATCH BLOCK HEAVY BLOCK & TACKLE FARM/INDUSTRIAL Dual PULLEY 12.5 inc. Has a hook at one end and dual pulleys at the other end. Can't find any markings. This item is in the category "Collectibles\Tools, Hardware & Locks\Tools\Pulleys, Block & Tackle". The seller is "talldog" and is located in this country: US. This item can be shipped to United States.