Replacement 104675 Commercial quality Wet Blade and drive socket with wrench ,Compatible with Vitamix Blender 500 4500 5000 5200 5500 6300 E310 Base Blade Replacement for Vita-Mix VM0102 VM0103 VM0104 VM0197 Compatible with Vitamix standard household 64 and 32 oz containers and standard commercial 64, 48, and 32 oz containers.( only old style ) Does not fit new household low-profile 64 container or 48 ounce container. Does not fit commercial MP, XP, Advance or XL containers. Package :1pc Commercial Quality wet Blade， 1pcs driver stock and wrench set Replacement 104675 Commercial quality Wet Blade and drive socket with wrench ,Compatible with Vitamix Blender 500 4500 5000 5200 5500 6300 E310