Oster 76918-206 Size 3-3/4 full tooth blade for Oster Clipper Series 76. Runs up to 20 F cooler than Oster conventional blades. Significantly longer wear life! Oster Artic Collection 3 3/4 inch Blade Fits: (1) Oster 076 (2) Oster 054 (3) Oster 066Fits Classic 76 & Power Pro clippers. Product Features:- Cuts hair long- Leaves hair: 1/2" (12.7 mm).- Increased blade durability- Blades stay sharper longer- Less sharpening required