Mclane 10" Heat Treated Edger Blade with 1/2" Shaft Size Part# 2059-10 Made In The U.S.A.!!!   5 PACK
These are NOT shaved on the edges, the blade is perfectly balanced so that it won't damage the arm on your edger. 

5 X BLADES
Measurements:
2" x 10" x 1/2" Hole  Note* the 10" version was made for Commercial landscapers so they dont have to change out the blade as much.  10" fits all Mclane Edger Models.

Also works with:  Power Trim Edgers, King O Lawn Edgers, Tru-Cut Edgers