Duff-Norton is division of the Columbus McKinnon Corporation of Amherst, New York.
The international marketing and manufacturing firm known today as Duff-Norton was
born in the mind of an enterprising riverboat captain, Josiah Barrett in 1883. Duff-Norton
has earned a reputation for reliable, high quality products that meet the industrial
lifting, positioning and transfer needs of our worldwide customers. Both our standard
and custom designed products are subjected to the same rigorous testing throughout
the design process to assure maximum performance and quality.