The Oster Classic 76 000 Blade 76918-026 is a detachable blade that leaves hair at a length of 1/50" (0.5 mm), perfect for creating very close fades, clipper-over-comb styles, and the tops of flattops. This blade is compatible with the Classic 76, Octane, Model One, and Model 10 Clippers, providing precision and versatility for professional haircuts.