Ferrum Forge Knife Works Ferrum Forge Works Stinger Framelock Titanium CF 3.25 in Folding Knife. 4O (10.16cm) closed. 3O (7.62cm) stonewash finish Nitro V steel blade. Stonewash finish titanium handle with carbon fiber inlay. Extended tang. Pocket clip. Boxed. Specifications for Ferrum Forge Knife Works Ferrum Forge Works Stinger Framelock Titanium CF 3.25 in Carbon Steel Folding Knife: Manufacturer: Ferrum Forge Knife Works Blade Length: 3.25 in Blade Material: Carbon Steel Additional Features: Pocket Clip. Weight: 0.18 lb Quantity: 1 Package Contents: Ferrum Forge Knife Works Stinger Framelock Titanium CF