A Japanese wood friction lock, yokogi, from an adjustable pot hook assembly jizaikage, in the shape of a carp. The simple yokogi heavily worn from use and with a fine patina from smoke and cleaning. By adjusting the amount of rod, which passed through the hole in the back of the fish, one could adjust the height of the hook above the irori, or sunken hearth, fire. The simple fish likely representing a carp, which is a symbol of fulfillment or attainment of one's aspirations or long sought goals. Based on the Chinese legend that dragons are transformed carps that have overcome the dangers of the nearly impassable Lung Men Rapids. With old loss of dorsal fin. With patina and wear from age. On contemporary metal stand. 19th century 20” long x 16” high on metal stand