Description Fits A5 type snap on hair clipper blades (as pictured) 2 sizes: Small (25 tooth)- fits #40 & #50 blades only. (or #0000 & #00000) Regular (18 tooth) – for other blades, #30, #15, #10, #7, #5, #4, #3 etc These fit normal width snap on A5 type clipper blades such as Wahl, Andis, Oster, Masterclip, Liveryman, Aesculap, Laube, Heiniger, Moser, E-Blade etc A5 blades are the standard snap on clipper blades used by hairdressers, dog groomers and horse groomers with cutting lengths from #40 (0.25mm) to #3 (16mm). Does not fit Aesculap A5 blades.
