【Compatibility List】 Our Ninja 7 fins blade has a diameter of 3.94in/10cm and is compatible with Ninja BL455-30, BL480, BL480D, BL481, BL481-30, BL482-30, BL486CO, BL487, BL487-30, BL487A, BL487A-30, BL487T, BL487T-30, BL488W, BL490, BL491, BL492, BL492W, BL492T-30, BL640, BL640-30, BL641, BL641-30, BL642, BL642-30, BL642W, BL642Z, BL680A, BL680A-30, BL682, BL682-30, BL682QRT-30, BL685-30, BL2012, BL2013, BN751, BN801, NN100, NN100A, NN101, NN102, CT641-30, CT680SS, CT680CO2SS, CT680CO2SS-30
【Important】 ① Please read the pictures, bullet points, A+ content carefully before purchasing to ensure compatibility. ② Only fit for 7 fins blade base (not 5 fins or 6 fins). ③ Your ninja blender cups is 18oz 24oz 32oz, not 16oz. ④ One Gasket Rubber already in the blade, you just need to install it directly. The gasket included in the package is extra. ⑤ If water leakage occurs, the biggest reason is that the gear on the back of the blade is loose, just tighten it. ⑥ Not original Ninja product
【Premium Quality】 Made of high quality BPA-Free high impact plastic and food-grade high-strength stainless steel. It has excellent corrosion resistance, dishwasher safe. We upgraded the carbon steel bearings of this 7 fins blades to 404 stainless steel high-speed bearings, which greatly improved the product strength, can prevent cracking, leakage and rusting. Easy installation and cleaning, perfectly match of original parts
【Good Usage】 Great for smoothies and frozen drinks. The replacement blade is good for chopping, grating and blending. Whips up your favorite foods and smoothies in second without any leakage. If the blade replacement leaks, check if the gear fin on the back is loose and tighten it
【Gasket Replace Tool & Brush】 After using the blender, you should remove the sealing gasket from the blades and clean it. The gasket replace Tool can easily remove the gasket. The brush can clean food residue from the blade crevices and also protect your hands from cuts from the blades
【Good Usage】 Great for smoothies and frozen drinks. The replacement blade is good for chopping, grating and blending. Whips up your favorite foods and smoothies in second without any leakage. If the blade replacement leaks, check if the gear fin on the back is loose and tighten it