Replace our old, dull blade with one that gets the job done. The Silky Saws Blade Only for 143-18 F-180 Folding Saw is suitable for multiple tasks. Utilizing proprietary Silky MIRAI-ME Smooth Cutting Technology with razor sharp blades, four cutting angles provide fast, clean and extremely smooth cutting action. The blade easily and securely locks into two different angle positions for easier cutting. Its large teeth-configuration makes it ideal for use in cutting quickly through green wood branches and firewood and for all pruning tasks and outdoor projects. The product applications include pruning and trimming, lawn and garden and for hunting and outdoors. Update your saw with a replacement blade today.