Package content: 1 piece of blender blade assembly and 1 drive socket kit set, which includes 1 piece of socket and 1 piece of wrench, totally 3 pieces for you, a convenient combination for you to replace and install Ice Blade Compatibility: this blender blade assembly is compatible with Vita-Mix 1002, 1230, 5006, 5012, 5057, Bar Boss 5039, Vita-Mix, VM0100, Total Nutrition Centers, Vita-Prep, Drink Machine Models; It fits for standard household 64 and 32 oz containers and standard commercial 64, 48, and 32 oz containers; Please note that it doesn’t fit for new household low-profile 64 or 48 ounce container and commercial MP, XP, Advance or XL containers Drive Socket Kit Compatibility: this drive socket kit can be compatible with Vita-Mix 891, compatible with Vitamix Blending Station, Drink Machine Two-Step, Drink Machine Two-Speed, and BarBoss Advance blenders Easy to install: first, remove the rubber pad, then, take out the old socket kit, finally, install the new one by wrench (included) to accomplish installing, just need 3 easy steps in a few minutes Time to Replace It: if your blade of the blender turns slower than before, but the motor is in good status, then you may consider replacing for a new socket kit, it's recommended that you should check the condition of your socket drive every 3 or 4 months Compatibility and non-compatibility: The ice blade and socket fits for standard household 64 and 32 oz containers and standard commercial 64, 48, and 32 oz containers, compatible with Vitamix Blending Station, Drink Machine Two-Step, Drink Machine Two-Speed, and BarBoss Advance blenders. Don’t fit for new household low-profile 64 or 48 ounce container and commercial MP, XP, Advance or XL containers. Replacement numbers: The ice blade can compatible with Vita-Mix 1002, 1230, 5006, 5012, 5057, BarBoss, 5039, VITA-MIX, VM0100, VM0100A, Total Nutrition Centers, Vita-Prep, Drink Machine Models. The socket kit can compatible with Vita-Mix 891 and 802. Time to replace it: If your blade of the blender turns slower than before, but the motor is in good status, then you may consider to replace for a new socket kit, it's recommended that you should check the condition of your socket drive every 3 or 4 months. Specification: Ice blade material: stainless steel Socket kit material: plastic Color: as shown in the picture Package includes: 1 x Ice blade 1 x Socket 1 x Wrench Note: The brand names we mentioned just work as product adaptability, not worked as trade mark use, kindly noted. If you are unsure about the compatibility, you can send us your model number, we can help you confirm if it fits or not