This vintage 1 Ton Chisholm Moore Dual Hoist Pulley Blue Boy is a true gem for any collector or handy individual. With its manual chains mechanism, it provides reliable and sturdy lifting capabilities for various tasks. The pulley's brand is Chisholm Moore, and it was made in the United States. It is a type of dual hoist pulley that can handle up to 1 ton of weight.
This vintage item is also considered collectible and would make a great addition to any collection. Its size and mechanism make it versatile and useful for various tools, hardware, and locks.