Stainless Steel Cutter Blade. Replacement for Bl. Our hardened stainless-steel blades never require sharpening. A double set of stainless-steel bearings increases blade life and keeps the bl running quieter for longer. The blade is designed for quick and convenient replacement on-site with an existing compatible container. Fits standard household 64 oz and 32 oz containers. Fits 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 - for Drive Socket Kit. DURABLE & STRONG - The kit is made of premium material, and strict testing has been performed to ensure long-lasting use. You don't need to worry about frequent replacements, saving time and maintenance costs. COMPATIBILITY - The socket couples the motor to the blade assembly and protects the motor if the blade assembly is blocked from rotating. This replacement drive socket kit is not for use with XL models. EASY TO INSTALL - Replacement takes approximately 10 minutes. Simple DIY installation for a satisfying experience. Package Contents: 1 x Blade, 1 x Drive Socket, 1 x Hex Wrench (random color, no color substitutions accepted). Only the items listed 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 may vary by +/- 1-3 cm.