The Oster Detachable Blade Size 2 76918-126 cuts hair at 1/4" (6.3mm), making it perfect for blending sides, napes of fades, flat tops, and Ivy Leagues. Compatible with all clippers using A5-style detachable blades, it works with models from brands like Oster, Andis, Wahl, and Conair. Made from durable HRC60 high-carbon steel, this blade is ideal for freehand cutting and some clipper-over-comb techniques, and can also be used to remove a line of demarcation when switching from a size 3 1/2 blade. This blade replaces Oster 918-12.