Stainless Steel Cutter Blade Replacement for Vitamix Blender Our hardened stainless-steel blades never require sharpening, and a double set of stainless-steel bearings increase blade life and help the blender run more quietly over time. The blade is designed for quick, on-site replacement with an existing compatible container. Fits standard household 64 oz and 32 oz containers, and standard commercial 64 oz, 48 oz, and 32 oz containers. Does NOT fit new household low-profile 64 oz or 48 oz containers, or commercial MP, XP, Advance, or XL containers. Color: Silver + Black Material: Metal + Plastic Model Number: For Vitamix Drive Socket Kit Durable & Strong – The kit is made of premium materials, tested for long-lasting performance. Reduce the need for frequent replacements, saving time and maintenance costs. Compatibility – The drive socket connects the motor to the blade assembly and helps protect the motor if the blade becomes blocked. This replacement drive socket kit is not compatible with the Vitamix XL. Easy to Install – Replacement takes approximately 10 minutes. Simple DIY installation for convenient maintenance. Package Contents: 1 x Blade 1 x Drive Socket 1 x Hex Wrench (Random Color) Only the items listed above are included; other products are not included. Note: Lighting and display differences may cause slight variations in color between the image and the actual item. Measurement error allowance is +/- 1-3 cm.