Keep your Smith’s Electric Fillet Knife performing at its best with Smith's Stainless Steel Replacement Blades. Designed for compatibility with all Smith's electric knives, this 4.5" blade offers exceptional sharpness and flexibility, allowing for smooth and efficient filleting. The serrated edge makes it effortless to tackle tough skins and bones, making these blades versatile enough for both freshwater and saltwater catches. Installation is a breeze with a simple click, allowing you to switch out blades quickly for added versatility and easier cleanup. Each blade also comes with a breathable protective sheath, preserving its sharpness and ensuring safe storage, making this replacement blade an indispensable accessory for any fishing trip or kitchen task.