Cutlass Blades manufactures and sells a new style of lawn mower blade that helps your lawn mower cut better and blade(s) last longer. When you hit something with your Cutlass Blade you just replace the blade tips instead of removing the whole lawn mower blade and sharpening it. If you're ready to upgrade your lawn mower blade, you can place your order right on our website for a custom built blade that is guaranteed to fit your exact lawn mower!