AccuSharp Razor Knife Replacement Blades Fixed Blade Knife. 5-inch 420 stainless steel replacement blades made to fit the Replaceable Blade RAZOR KNIFE. Just use the quick release lever on the black oxide coated blade holder to release the dull blade and to replace with the sharper replacement blade; press the release lever down to lock the blade in place. Made with functionality and style in mind and engineered to provide superior cutting power the Replaceable Blade RAZOR KNIFE is a great knife for camping hiking and everyday carry. Comes in a package of 6 replacement blades. Specifications for AccuSharp Razor Knife Replacement Blades Fixed Blade Knife 6: Manufacturer: AccuSharp Blade Shape: Plain Blade Material: Steel Serrated: Plain Included Accessories: Sheath Handle Color: Silver Handle Material: Steel Additional Features: Fixed Blade Knife Color: Silver Holster Material: Steel Fabric/Material: Steel Features of AccuSharp Razor Knife Replacement Blades Fixed Blade Knife 6: 6 Replacement Blades Package Contents: AccuSharp Razor Knife Replacement Blades Fixed Blade Knife