- Retainer nut replacement with O-Ring fits most 48, and 64 Ounce Blender Containers Vitamix blender jars.
- Our Aluminum retianer nut is a light weight replacement for most Vitamix Blenders.
- The blade shown in picture is NOT a part of product.
- Usage: lock the blade in the blender, so that blade could spin in high speed.
- If you install this lock nut and you still have a leak, you must replace the O-Ring Gasket on the blade.














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