Utica Kutmaster Series Open Assist Black. Our patented Collins Brother Design triple action spring open assist makes this one of the quickest blade opening knives on the market today. High carbon stainless steel blade is razor sharp with zytel handle. Stainless belt clip provides for easy carrying. Measures 4in closed with a 3in blade. Specifications for Utica Kutmaster Open Assist Folding Knife: Manufacturer: Utica Blade Length: 3 in Closed Length: 4 in Blade Material: High Carbon Stainless Steel Knife Application: Folding Blade Included Accessories: Seat Belt Cutter Handle Finish: Zytel Black Blade Finish: Stainless Steel Package Contents: Utica Kutmaster Open Assist Folding Knife Utica 91-200CP: Kutmaster Series Open Assist Black