The Hobart 477521 Mixer Dough Hook is designed to provide efficient dough mixing for compatible 20-quart commercial mixers. Made from durable aluminum, this attachment works by rotating through the mixing bowl to stretch, fold, and knead dough evenly, helping develop the desired texture for bread, pizza, and other baked products. Its shape promotes thorough ingredient incorporation wh... https://partsfe.ca/477521-hobart-dough-hook-20-qt-spiral