Ruike P831S-SA EDC folding knife | Silver

Ruike P831S-SA folding knife – Sleek design, precise cutting performance, uncompromising everyday usability

The Ruike P831S-SA is an elegant, modern folding knife for everyday use (EDC) that perfectly balances functionality, safety, and understated design. Developed for users who are looking for a reliable tool without unnecessary attention, this model impresses with its high-quality materials, quick readiness for use, and a clear, minimalist design.

Whether in everyday urban life, when traveling, or as a lightweight backup in your outdoor backpack, the P831S-SA is a discreet, powerful companion.

Ruike P831-SA folding knife - Quick to deploy – precise control with every cut

Thanks to the Quick-Deploy flipper, the blade can be opened quickly and in a controlled manner. The combination of a precisely calibrated ball bearing pivot point and ergonomic design ensures smooth opening and safe handling – even with one hand. The 8.5 cm long blade made of Sandvik 14C28N stainless steel offers an excellent balance of sharpness, edge retention, and corrosion resistance. With a hardness of approx. 57–59 HRC, the steel is ideal for precise, clean cuts in everyday use.

Efficient blade shape & durable materials

The reverse tanto-shaped blade combines a stable tip with a straight, controllable cutting edge. This geometry is particularly versatile and is suitable for both fine work and powerful cuts. The sandblasted or satin-finished surface reduces reflections, improves corrosion resistance, and emphasizes the knife's unobtrusive, professional character.

Securely locked – intuitive to use

The frame lock system ensures reliable locking of the blade during use. It prevents accidental folding and can be released intuitively and safely. This type of lock is particularly popular for EDC knives as it combines stability with ease of use.

Ergonomic handle & lightweight feel

The 3Cr14N stainless steel handle impresses with its high abrasion and corrosion resistance. The finely textured surface ensures a comfortable, secure grip – even during prolonged use. Weighing only 93 g and featuring an integrated belt clip, the Ruike P831S-SA can be carried comfortably and discreetly – in your pocket, on your belt, or in your backpack.

Ruike P831S-SA at a glance

• 🔪 Knife type: Folding knife / EDC
• 📏 Total length: 195 mm
• 📐 Blade length: 85 mm
• 📏 Blade thickness: 3.1 mm
• 📦 Length when closed: 110 mm
• ⚖️ Weight: 93 g
• ⚙️ Blade material: Sandvik 14C28N stainless steel (57–59 HRC)
• 📐 Blade shape: Reverse Tanto
• ✋ Handle material: 3Cr14N stainless steel
• 🔒 Locking mechanism: Frame lock
• 🔓 Opening: Flipper (quick deploy)
• 🎒 Carrying method: Belt clip
• 🌍 Brand: Ruike – functional knives for everyday and outdoor use

Understated elegance for everyday use

The Ruike P831S-SA is the ideal choice for anyone looking for a lightweight, fast, and reliable EDC folding knife that impresses with its quality rather than its volume. High-quality Sandvik steel, a secure lock, and a clean design make this knife a durable tool for everyday use.

A discreet folding knife with professional standards – available at Swiss-Sale.ch.