Kinetic Kracker Rubber CatchNutcracker Tools IncReplacement Rubber catch for the Kinetic Kracker, Kinetic Kracker II, and Electric Pecan Cracker. (Set of 4)BWCkk-catches4.95Black Walnut Crackerhttps://blackwalnutcracker.com/Item/Kinetic-Kracker-Rubber-Catch/