At GoldenEdge, we believe in simplicity. That's why GoldenEdge is designed to work with Stihl, Echo, Husqvarna and most other major commercial and consumer brand edgers using a 1" center hole. No special adapters or tools necessary. Swap out your existing blade with GoldenEdge using the tools you have on-hand and do up to 50x the work without having to change blades.
The only problem is, you'll probably forget where you put your wrench by the time your GoldenEdge wears out and needs to be replaced.