This Vita-Mix nut holds the blade assemble securely in place.

Sometimes the retainer nut for Vitamix machines can easily break, misplaced, or just need an overall replacement. This Vitamix retainer nut is made primarily for 32 ounce and 64 ounce Eastman Tritan containers. Not only is this piece cheap, but it is rated to be of high quality with fast shipping from us.