Extrema Ratio BF4 Contractor Linerlock Folding Knife 4.75in Stonewash Partially Serrated N690 SS Dagger Blade Desert Tan Anodized Aluminum Handle. 4.75" blade. Black anodized aluminum handle. Extended tang. Pocket clip. Bohler N690 stainless partially serrated double edge dagger blade with black Mil-C-13924 burnishing. Boxed. Package Contents: Extrema Ratio BF4 Contractor Linerlock Folding Knife Extrema Ratio 04.1000.0498/DW: BF4 Contractor Linerlock Folding Knife 4.75in Stonewash Partially Serrated Bohler N690 SS Dagger Blade Desert Tan Anodized Aluminum Handle Pocket Clip Double Edge Blade Desert tan