Advanced Blade Replacement with Drive Socket Kit for Vitamix Advanced Series Touch and Go Quiet One F26 Stainless Steel Cutter Blade. Replacement for Vitamix Bl Cut Blades. Hardened stainless-steel blades never require sharpening. Double set of stainless-steel bearings increases blade life and keeps the bl running quieter for longer. 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, commercial MP, XP, Advance, or XL containers. Color: Silver + Black. Material: Metal + Plastic. Model Number: Vitamix Drive Socket Kit. Durable and strong construction from premium materials with strict testing for long-lasting performance. Reduces need for frequent replacements, saving time and maintenance costs. The drive socket couples the motor to the blade assembly and protects the motor if the blade assembly becomes blocked. This replacement drive socket kit is not compatible with the Vitamix XL. Replacement installation takes approximately 10 minutes. Simple DIY installation for a satisfying experience. Package includes: 1 x Blade, 1 x Drive Socket, 1 x Hex Wrench (random color). Only listed items are included; other products are not part of the package. Note: Lighting and display differences may cause slight color variations between image and actual item. Measurement may vary by +/- 1-3 cm.