KitchenAid's mixing hook is suitable for mixing heavy mixes. This is how you mix batter, meringues, cake and mashed potatoes. Thanks to the flexible side of the mixing hook, it mixes faster and more evenly. And this without stopping the engine or using a spatula. The KitchenAid 5KFE7T mixing hook is suitable for the KitchenAid Artisan Mixer with a height-adjustable bowl of 6.9 liters (5KSM758).