Eight-blade knife, supplied with sealing ring It is definitely matched with the mechanical device that has 2L ability FOR Hardened Six Mixing and Cutting TWK 767 800 Blades Knife !Item appropriate for TWK TM-767 TM-800, 767, 800 new and premium tremendous Product performance: , helpful and effective Fixing Plate Inner Diameter: /1 Operation : twist and tighten Material: Metal colour: silver+black Package Contents: 1 x Blade 1 x Open Tool 1 x Fixing Plate 1 x Gear Only the above equipment content, varied merchandise should not included. Note: Light mirrored image and various exhibits may cause the colour of the article within the photo a bit different from the genuine thing. The size allowed error is +/- 1-3cm.