If you've worn out your old electric fillet blade or lost it, get yourself a Rapala Finesse Replacement Blade for Rapala Electric Fillet Knives and enjoy quick and easy fish cleaning again. This thin, flexible, stainless steel replacement fillet blade cuts through fish like butter and provides more cutting control for contoured fish-cleaning tasks. Lock it in and enjoy reciprocating blade action. The plastic safety grip keeps fingers out of harm's way. This replacement blade is made to fit with all Rapala rechargeable and electric fillet fishing knives. Fits with all Rapala electric and rechargeable fillet knives Thin, flexible, stainless steel replacement blade Provides more cutting control Speeds up fish cleaning