This sale is for Four (4) PCs Auger cutting edges (Knife). 

With hardware Bolt/Spring washer/Nut. 

Size: 3.17” X 1.93”

Mounting Hole: 0.57”diameter

John Deere # 5BP501540B

Befco # 501-540B

Also fits other PDH augers. 

Code: 30-056