Designed, engineered, and tested by KitchenAid NOTE – This does NOT fit all KitchenAid stand mixers, only those below Please confirm your model is listed below prior to placing the order Wire whip ONLY for models K4, K5, KP50, KSM5, KSM50, KSM500PS, KSM450 6 Wire Whip This replacement wire Whip is designed for 5 quart lift machines only