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Nail hook, a production tool for sea salt manufacturing in Two Zhe Province. Made of iron. A long-handled hook. One end of the nail hook is tied with a rope and hung from a beam; it is used to hold a bamboo tray to reduce the pressure it experiences during salt boiling. A nail rake, a tool for sea salt production. The lower end of the long bamboo handle features a four-tooth iron rake. Used when digging holes in salt fields in Two Zhe Province.

Nail hook, two Zhejiang sea salt production equipment. It is made of iron. The hook has a long handle. One end of the nail hook is tied to the rope and hung on the beam; the hanging plate helps reduce the pressure on the plate during salt frying. A rake tool for sea salt production. A four-tooth iron rake is located at the lower end of the long bamboo handle. Two Zhechang salt pans are used for excavating leaks.