The Hobart 478596 Mixer Aluminum Spiral Dough Hook 30 QT is designed to provide efficient and consistent dough mixing for commercial kitchen applications. Made from durable aluminum, this spiral dough hook attaches securely to compatible 30-quart mixers and rotates through the dough to stretch, fold, and knead ingredients evenly. https://partsfe.ca/478596-hobart-dough-hook-30-qt-spiral