Columbus McKinnon Corporation M123784 is a 1-1/8 inch screw-pin shackle rated with a 9-1/2 ton working load limit. Manufactured by Columbus McKinnon (CM), this heavy-duty shackle is designed to connect lifting slings, chains, and other rigging components in industrial lifting and material-handling applications, with the screw pin providing a secure, quick-install closure for load connections. The part number M123784 identifies this specific size and rating for reliable compatibility in demanding lift operations.
