#4F Blade - Cut length of 5/16” (8mm)
Wahl Competition Series Blades are made in the USA from premium heat-treated, high-carbon steel for a Rockwell Hardness rating of 64. Wahl blades are treated with a special hexavalent chrome finish for superior rust and corrosion protection that prolongs blade life. Smooth cutting design leaves a show-quality finish. Fits Wahl, Andis, Oster, and Laube professional clippers.