This is KitchenAid Stainless steel 11 wire whip will fit the 7 Quart Commercial KitchenAid Stand Mixers.
This stainless steel wire whips 11-wire design ensures that you get maximum volume in less time, for lighter, fluffier whipped cream, egg whites and cake batters. It fits the KitchenAid 7 Quart mixers, including models: KSM7990, 4KSM7990, 5KSM7990, 9KSM7990 and KSM7581P
With 11 wires, the wire whip incorporates the maximum amount of air into your recipes and decreases the mixing time needed. The wire whip is completely stainless steel, NSF Certified and is Dishwasher safe.