Mill Supply carries a variety of replacement lawn mower Edger Blades that fit Whipper Clipper as well as other Whipper Clipper parts.

Edger Blade,9-13/16"Lx2-1/4"W,Hole 5/8",.150" Thick
Replacement for Whipper Clipper
Mower-parts.net carries replacement Edger Blades that fit many models including Whipper Clipper. Mill Supply is your source for Whipper Clipper Edger Blades and other Whipper Clipper parts and accessories.