Technical details – QSP Penguin Glyde Lock (G10 with Copper Foil) Overall length: approx. 180 mm Blade length: approx. 78 mm Blade thickness: approx. 3.0 mm Blade material: Sandvik 14C28N steel – corrosion resistant and good edge retention Cutting: Sheepsfoot, Plain Edge Blade finish: Stonewashed or Satin Black Sharpening: Flat Grind Steel hardness (HRC): approx. 59–61 (coated models may be 1–2 HRC points lower) Handle material: Luxury G10 combined with Copper Foil – durable, excellent grip and a unique look that changes depending on the lighting Closed length: approx. 102 mm Net weight: approx. 93 g (≈ 3.28 oz) Locking: Glyde Lock mechanism – safe and durable Opening: via double-sided thumb levers and the handle is operated with ceramic bearings that allow for smooth opening Carrying clip: Reversible stainless steel (Tip‑Up), suitable for right and reversible, in deep thermal (Deep Carry) Country of manufacture: China Category of use: Effective everyday carry tool (EDC), combining design, light weight and a quality feel