Stainless Steel Dough Hook Attachment for KitchenAid 4.5-5 Quart Tilt-Head Stand Mixer, K45DH Dough Hook Replacement for KSM90 and K45, Mixer Parts Accessories…Dough hook attachment 100% stainless steel material, there is no paint loss or rusting, dishwasher safe Dough hook using die casting molding process, relatively strong, will not break K45DH C dough hook mixes and kneads yeast dough with ease, saving you both the time and effort of hand kneading Stand mixer dough hook fit for 4. 5 and 5 quart Tilt Head KitchenAid Stand Mixers, fits models: K45, K45SS, KSM75, KSM90, KSM95, KSM100, KSM103, KSM110, KSM150