Old Timer Trail Boss 7.5in Fixed Fillet Knife Stainless Steel Blade TPE Grip. 5" Fillet Knife is the perfect knife for the task. Featuring a 7.5" stainless steel full-tang blade TPE comfort grip and custom molded sheath Old Timer has paved the way for master class filleting. Specifications for Old Timer Trail Boss 7.5in Fixed Fillet Knife: Manufacturer: Old Timer Blade Length: 7.5 in Overall Length: 10.2 in Blade Shape: Fillet Blade Material: Stainless Steel Knife Application: Fixed Blade Handle Material: Rubber Handle Color: Black Fabric/Material: Thermoplastic Rubber Package Contents: Old Timer Trail Boss Fillet 7.5in Fixed Knife w/Sheath Old Timer 1166381: Trail Boss 7.5in Fixed Fillet Knife Stainless Steel Blade TPE Grip