Mill Supply carries a variety of replacement lawn mower Edger Blades that fit K & S as well as other K & S parts.

Edger Blade,9"Lx1-1/2"W,Hole 3/8",.117" Thick
Replaces K&S Edger blades
Mower-parts.net carries replacement Edger Blades that fit many models including K & S. Mill Supply is your source for K & S Mower parts and accessories.