Features: 1. Each product has a unique Manufacturing Part Number label on the inner package that proves it has been qualified, which include Part Number, Model Number and inspection date; 2. If you have any questions about the item, please provide us the Manufacturing Part Number for checking, your profits will be guaranteed. 3. Perfect for: Mixing and kneading bread doughs, pizza doughs, pasta doughs, yeast doughs, noodle doughs, cookie doughs, pie doughs, etc. 4. Fitment: Works as a replacement for KitchenAid lift stand mixers with 4.5/5.0 quart mixing bowls, Fits for W10812693WP31832333183233W1067462197076729707083308328241699909701853PS11757069W10674619 etc. 5. Compatible: Bowl-lift 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, KSM95 Mixer. Specifications: Material: Food-grade metal Color: White Brand name: BQLZR Applicable brand: Replacement for KitchenAid K45DH Size: Height: 14.7cm/5.78inch Width 9.4cm/3.7inch Outer diameter of interface: 3.2cm/1.26inch Inner diameter of hole: 1.3cm/0.51inch Weight: 175g Package include: 1 x Spiral Dough Hook