This combo pack contains a stainless steel stirring shaft and a plate designed for use in a commercial 30-liter curd percolator. The stirring shaft is made of high-quality stainless steel, making it durable and resistant to corrosion. The plate is also made of high-quality materials and is designed to distribute heat evenly throughout the percolator. This combo pack is perfect for anyone who needs to make large batches of curd. The stirring shaft ensures that the curd is evenly mixed, while the plate helps to maintain a consistent temperature. This combo pack is also easy to clean and maintain.