Ninja Kitchen Systems Blenders 6 Blade Assembly 1100 Watt 1200 Watt Authentic Replacement<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>Direct Replacement Blade for Ninja 1100w 1200w &amp; 1500 watt Blenders</li><li>Fits NJ600 BL770 BL771 BL780 BL660 BL682 BL640 BL641 BL642 BL773CO</li><li>Features Stacked Total Crushing Technology</li><li>Authentic Nutri Ninja Product</li><li>Fits 72oz XL Pitcher</li></ul></div><img src="http://ecx.images-amazon.com/images/I/41Adh-YuBPL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41TM7KbzNML.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41mADLlQ9oL.jpg" noproxy>