Stainless Steel Knife Blade, Replacement for Vitamix Blender.Cut Blades Our hardened steel blades never need sharpening, and a dual set of stainless steel bearings increases blade life and ensures a quieter blender operation.The blade is conveniently designed for quick replacement, on-site, with existing compatible container. Fits standard 64 and 32 oz containers, standard 64, 48 and 32 oz containers. Will not fit new 64 or 48 oz low profile containers, commercial MP, XP, Advance or XL containers. Color : silver + black Material: metal + plastic Model number - for the set Vitamix drive socket DURABLE STRONG - the set is made of the highest quality material and strict tests have been carried out for long-term use. You don't have to worry about replacing frequently, saving you time and maintenance costs. Compatibility - The drive socket connects the motor to the blade assembly and protects the motor if the blade assembly is blocked from rotation. This drive socket replacement kit is not for use with Vitamix XL. Easy to install - replacing your new drive socket kit will take you about 10 minutes. DIY installation, full of fulfillment. Package contents: 1 x blade 1 x drive socket 1 x hex key (random color does not accept marking) Only the above package content, other products are not included. Note: Light shooting and different displays may cause the color of the item on The photo will be slightly different than the real one. The measurement error is +/- 1-3cm. Shipping Time: We can ship all products within 5~8 business days