Features: 1. Every product has a unique Manufacturing Part Number label on the inner package that proves it has been qualified, which includes Part Number, Model Number, and inspection date information. 2. If you have any questions about the item, please provide the Manufacturing Part Number for verification. 3. Perfect for mixing and kneading bread dough, pizza dough, pasta dough, yeast dough, noodle dough, cookie dough, pie dough, and more. 4. Fitment: Replacement for KitchenAid lift stand mixers with 4.5/5.0 quart mixing bowls. Compatible with models including W10812693, W10674621, 9707672, 9707083, 3308328, 2416999, 09701853, PS11757069, W10674619, and similar. 5. Compatible with bowl lift style mixers such as 3K45, 4K45, 4KSM150, 4KSM90, 5K45, 5KSM150, 5KSM156, 7K45, 8KSM90, 9KSM150, BEA30, K45, KA15, KDM90, KSM100, KSM103, KSM111, KSM120, KSM150, KSM151, KSM155, KSM158, KSM160, KSM45, KSM75, KSM90, and KSM95. Specifications: Material: Food Grade Metal Color: White Brand: BQLZR Applicable Brand: Replacement for KitchenAid K45DH Size: Height: 14.7 cm (5.78 inches), Width: 9.4 cm (3.7 inches), Outer Diameter of Interface: 3.2 cm (1.26 inches), Inner Diameter of Hole: 1.3 cm (0.51 inch) Weight: 175 g Package Includes: 1 x Spiral Dough Hook