The HF1 D Black folding combat knife from the Italians at Extrema Ratio is designed for those of you, who are looking for a combination of fixed blade strength and reliability, but in the compact dimensions of a folding knife. The blade is made of Böhler N690 Drop point steel. In standard use, the liner lock system used to lock the blade is absolutely reliable. But in case of extreme loads and heavy work operations, we recommend placing the additional steel pin in the hole at the base of the blade, which will provide the strength of a fixed blade knife. The attachment clip can be mounted on both sides of the handle.
Additional technical characteristics
+ Blade thickness: 5.6 mm
+ Handle: Anodized aluminum
+ Sharpening: FLAT
+ Blade cover: MIL-C-13924 Burnishing