The Hobart 477521 Dough Hook is a high-quality aluminum accessory that is meant for use with 20-quart Hobart mixers. This long-lasting dough hook effectively mixes different types of dough and shortens preparation time. Thanks to its construction, the appliance can take the rigor of a commercial kitchen, bakery, or even pizzeria. The spirally shaped hook makes the dough elastic and consistent after usage which leads to better quality of the product. It is easily installed and can be cleaned with ease making it compatible with 20 QT bowls to give a seamless operation.