I have a PAIR of Yale & Towne Differential Block pulleys and chain for sale. One of the pulleys has double sheaves while the other has a single sheave (see photos 7 and 8). The sheaves are 4 1/2 inches in diameter and will accommodate a 7/8 inch chain, which is included. The overall length of the system, from the top of the hook to the bottom of the pulley, is 9 1/2 inches.There is a 20 foot length of chain included. The links are 1 1/8 inches in length (outside measurements).
Photos 1 and 12 show the entire complement of this listing. Photos 2, 3, 6, 9 and 10 show the sheaves in various detail. Photos 4, 5, 7, and 8 show the sheaves in various positions. Photo 11 shows the chain.
The chain is continuous and mounted on the pulleys. These are in great condition and reasonably clean.Total weight is 25 pounds. Weather delays, seasonal volume, disasters, etc. May affect how long it takes to get the item to you. The item "Differential Block Pulley (Pair)-Yale & Towne-1/4 Ton-4.5 Sheaves-20' Chain" is in sale since Tuesday, November 07, 2017. This item is in the category "Collectibles\Tools, Hardware & Locks\Tools\Pulleys, Block & Tackle". The seller is "fredsbasement" and is located in Sandy, Utah. This item can be shipped worldwide.