· Designed, engineered, and tested by KitchenAid· Fits the following 4.5 Qt or 5.0 Qt Tilt-Head KitchenAid Stand Mixer models: K45SS, KSM75, KSM95, KSM150PS, KSM152PS, KSM192, KSM195 and KSM155GB· This is an O.E.M. authorized part· O.E.M. Part Number K5THCB· Coated flat beater for stand mixer models: KSM150,KSM151,KSM152,KSM158