Oster Blades 442-80
Oster Blades - For uses with Oster Clipmaster EW510 and EW610 clippers. Model 83AU - top clipping blade - for every clipping job, use with all current bottom blades. Model 84AU - bottom clipping blade - for most clipping jobs. Sold separately or as a combination pack. Combination pack consists of one each, model 83AU and 84AU.