Add to Cart Compare Quick view Vitamix 15585 Retainer Nut for Advance Container Vitamix MSRP: $40.03 Now: $23.99 The Vitamix 15585 Retainer Nut ensures your blade assembly is fitted tightly onto the Advance Container. What's in the box? Vitamix 15585 Retainer Nut for Advance Container MSRP: $40.03 Now: $23.99 Add to Cart Compare Quick view Qty in Cart: 0 Quantity: Decrease Quantity: Increase Quantity: Price: MSRP: $40.03 Now: $23.99 Subtotal: Add to Cart