COMPATIBILITY: Our 7-fin Ninja replacement blades fit BL450-30, BL455-30, BL480D, BL481-30, BL482-30, BL486CO, BL487, BL487-30, BL487A, BL487A-30, BL487T, BL487T-30, BL488W, BL490, BL491, BL492, BL492W, BL492IS-30, BL640, BL640-30, BL641, BL641-30, BL642, BL642-30, BL642W1-30, BL680A, BL680A-30, BL682, BL682-30, BL682QRT-30, BL685-30, BL2012, BL2013, CT641-30, CT680SS, CT680CO2SS, CT680CO2SS-30, BL687CO-30, NN100, NN100A, NN100-30, NN101, NN101-30, NN102 (fits 18oz, 24oz, 32oz cups, not 16oz). Not compatible with BL660, BL663, BL740, BL770, BL771, BL773CO, BL780, BL820, BL830, BL450, BL451-70, BL454-70, BL482-70, BL480, BL480D-30. Confirm your Ninja blender model before ordering.
Other Ninja blender blades on the market crack and leak after minimal use. Our new 7-fin version solves these issues after extensive research and testing. We upgraded the carbon steel bearing to a 404 stainless steel high-speed bearing for enhanced durability.
The latest design includes a new top blade for better balance and performance. BPA-free and dishwasher-safe.
Note 1: Tighten the bottom blade securely before use.
Note 2: The rubber gasket may loosen during shipping. Check and reseat it snugly before use.