Stainless Steel Cutter Blade, Replacement for Blender. Hardened stainless-steel blades never require sharpening. Double stainless-steel bearings increase blade life and help reduce noise during operation. Designed for quick and convenient on-site replacement with compatible containers. 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 Drive Socket Kit DURABLE & STRONG - Made from premium materials and tested for long-lasting performance. Built to reduce the need for frequent replacements, helping save 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 XL containers. EASY TO INSTALL - Replacement takes approximately 10 minutes. Simple DIY installation for quick maintenance. Package Contents: 1 x Blade 1 x Drive Socket 1 x Hex wrench (random color, no color selection available) Only the items listed above are included; all other items are not included. Note: Lighting and display settings may cause slight variations in color between the image and the actual item. Measurement may vary by +/- 1-3 cm.