QSP Penguin Plus QS130XL-A CPM-20CV Blade Titanium Handle Frame Lock Folding Knife

The QSP Penguin Plus QS130XL-A is a premium pocket knife engineered for serious EDC enthusiasts. Featuring a 20CV stainless steel blade with a versatile sheepsfoot shape, this knife delivers exceptional edge retention and corrosion resistance. The blade measures 3.375 inches and maintains a hardness of 59-61 HRC, ensuring durability through demanding tasks. Built with a lightweight titanium handle, the Penguin Plus offers superior strength-to-weight ratio without compromising comfort. The frame lock mechanism provides secure blade retention, while ceramic ball bearings enable smooth, effortless deployment. At just 104 grams, this knife remains pocket-friendly despite its robust construction. The reversible deep carry wire clip accommodates both left and right-handed users, enhancing versatility. With an overall length of 7.875 inches and closed length of 4.50 inches, it balances cutting capability with portability. The 3.5mm blade thickness strikes the perfect balance between cutting performance and structural integrity. Whether you're a collector, outdoor enthusiast, or professional, the Penguin Plus delivers precision engineering and reliable performance. Its premium materials and thoughtful design make it an investment in quality that lasts.

CPM-20CV Blade Introduction

CPM-20CV is a premier powder-metallurgy stainless steel, widely celebrated for its outstanding wear resistance and exceptional edge retention due to a high volume of vanadium carbides. It maintains a superb balance of hardness and toughness, making it ideal for high-performance cutlery. However, its sophisticated composition presents challenges: the extreme hardness that ensures longevity also makes field sharpening difficult for the average user. Additionally, while highly resistant to corrosion, it requires diligent maintenance compared to less complex alloys to prevent potential surface oxidation in harsh environments.

SPECIFICATIONS

Category :  POCKET KNIFE
Mechanism :  Ceramic Ball Bearing
Name: Penguin Plus

Blade: 20CV
Handle:  Titanium
Lock: Frame lock

Mechanism: Ceramic ball bearing
Overall: 7.875''(200mm)
Closed: 4.50''(114mm)

Blade: 3.375''(86mm)
Blade thickness: +/- 3.5mm( finished product )
Blade shape: Sheepsfoot

HRC: 59-61( black blade HRC1 less than satin blade)
Reversible deep carry wire clip
Net weight: +/-104g (3.67oz)