Boker USA Plus Yukon Knife Black Small. The almost convex blade of 440C is secured with a new patented back lock based on a space-saving wire bracket. The lock doesn't need a top spring so that the blade has significantly more room in the handle. It has a fine hairline finish and locks with an extremely sonorous clicking sound. The black handle scales are made from lightweight G10. With its textured surface and ergonomic shape the knife offers a secure grip even in bad weather. The ridged thumb rest and hidden lanyard hole finish the design. No clip. Specifications for Boker USA Plus Yukon Knife: Manufacturer: Boker USA Blade Length: 3.54 in Blade Material: 440C Overall Length: 7.87 in Handle Material: G10 Blade Finish: 440C Blade Thickness: 0.15 in Lock Type: Backlock Condition: New Handle Color: Black Weight: 3.14 oz Opening Method: Thumb Hole Quantity: 1 Color: Black Package Contents: Boker USA Plus Yukon Knife Boker USA 01BO251: Plus Yukon Knife Black Small