Oster Detachable Clipper Blade Size 3 3/4 
Oster Classic 76 Clipper blade. The Oster Agion Detachable Blades use the revolutionary Agion antimicrobial coating to protect them from the growth of destructive bacteria, mold and mildew, keeping the blades cleaner, and safer.

Size 3.75

Model 76918-206

Leaves hair 1/2″ (12.7 mm)