The Stanley STHT2-28043 is an industrial-grade mixer with a 100mm diameter and 590mm length. It is made of sturdy materials and designed to provide superior performance and reliability in a variety of environments and applications. The mixer has multiple components, including a drive motor, mixing blades, and a beveled hub that is attached directly to the drive motor. The drive motor provides high speeds and torque, while the beveled hub allows for precise control. The mixing blades are designed to efficiently mix a variety of materials, including cement, mortar, grout, sealants, and dry-mix products. The mixer is dust and waterproof, making it suitable for use in both indoor and outdoor settings.