Replacement Parts for Ninja Blender BL450-30 BL456-30 BL480-30Ect, 24OZ NinX1nn--n--n--n--n--n--nnCompatibilityOur ninja blender accessories blade is 7 fins, 4inch/10cm Diameter. It is suitable for Nutri Ninja Auto i - Q NN100, NN101, NN102, BL2012, BL2013, BL450-30, BL455-30, BL455-30, BL481-30, BL482-30, BL485, BL486CO, BL487, BL487A, BL487T, BL491, BL492, BL492IS-30, BL494, BL640-30, BL641-30, BL642-30, BL680A-30, BL681A, BL681C, BL682-30, BL682QT-30, BL685-30, BL687CO-30, CT680SS, CT680CO2SS, CT641-30. Only fit for 18/24/32OZ cups.n - No Suitable for - Please don't order our 7 Fins Ninja Blender Blade for these model: BL660, BL663, BL740, BL770, BL771, BL773CO, BL780, BL780, BL820, BL830, BL450, BL451-70, BL454-70, BL482-70.n - Premium Quality - Made of High Quality High Impact Plastic, Dishwasher Safe. Precision Durable and Work Great. Easy Installation and Cleaning, Perfectly Match of Parts. Replace your old or damaged ninja blender replacement parts to give your ninja blendet