Features: 1. Each product includes a unique Manufacturing Part Number label on the inner packaging, displaying the Part Number, Model Number, and inspection date. 2. For assistance with your item, please provide the Manufacturing Part Number for verification. 3. Ideal for mixing and kneading bread dough, pizza dough, pasta dough, yeast dough, noodle dough, cookie dough, and pie dough. 4. Compatible with KitchenAid lift-stand mixers using 4.5-quart and 5.0-quart mixing bowls. 5. Designed for bowl-lift style mixers, including models: 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 Compatible model: KitchenAid K45DH Dimensions: Height: 14.7 cm (5.78 in), Width: 9.4 cm (3.7 in), Outer interface diameter: 3.2 cm (1.26 in), Inner hole diameter: 1.3 cm (0.51 in) Weight: 175 g Package includes: 1 x Spiral Dough Hook