Old Timer Knife Trail Boss Gut Hook 3.5 Deep Belly Blade. 5" Gut Hook Blade to make short work of the guts. With easy one hand opening these Fixed Blade Knives by Old Timer feature a gut hook blade that removes the guts easily from inside the animal. You can also make quick work of cleaning fish in the field with the gut hook's high carbon steel blade which can also be used for other outdoor tasks. You simply cannot go wrong with the Trail Boss Gut Hook especially if it is your first time using it. These Fixed Blade Knives by Old Timer are made of stainless steel and are the perfect lightweight addition to your knife collection. When you need a knife that is specifically built for taking on the guts out of an animal you need the Old Timer Knife Trail Boss Gut Hook. Specifications for Old Timer Knife Trail Boss Gut Hook 3.5" Deep Belly Blade: Manufacturer: Old Timer Blade Length: 3.5 in Blade Material: Stainless Steel Knife Application: Gutting Handle Finish: Black Matte Kraton Dimensions: 1.00 X 3.15 X 9.35 in Length: 9.35 in Width: 3.15 in Height: 1 in Package Contents: Old Timer Knife Trail Boss Gut Hook 3.5" Deep Belly Blade