Ruike P831-SF Locking Knife

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Ruike P831-SF Locking Knife

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Availability: Out of stock

3Cr13 Stainless steel handle 
14C28N Stainless steel blade 
3.35 inch / 8.5 cm blade length


Place your order now and it will leave our warehouse 
Monday 16th September 2019


The P831-SF locking knife is a flat compact folding knife of utmost quality. The Sandvik 14C28N stainless steel flat ground blade features a clip point design to give maximum point control and retain a large cutting edge.
The handle is made from 3Cr13 stainless steel for toughness, abrasion and corrosion resistance.
The knife features a frame lock and an additional "Beta Plus" lock which can be used to transform the knife into a fixed blade in order to handle more extreme conditions.

Overall length: 195 mm / 7.68"
Blade length: 85 mm / 3.35"
Closed length: 110mm / 4.33"
Blade thickness: 3.1 mm / 0.12"
Weight: 93g / 3.28 oz 
Blade material: 14C28N
Handle material: 3Cr14
Locking mechanism: Frame lock plus "Beta Lock"

Please note in order to verify that you are over 18 years of age we will check your name against the free electoral register, if you are not visible there we will need to ask you to email proof that you are at least 18 years old before we can ship this product to you. (Photocard driving licence, passport etc.)

Ruike P831-SF

Sandvik 14C28N Stainless Steel, 58~60 HRC
Sandvik 14C28N is a martensitic stainless chromium steel with a chemistry optimized for high quality professional knife applications which put very high demands on edge sharpness, edge stability and corrosion resistance. As to this knife, the 14C28N is intensively processed by RUIKE using quenching and subzero treatment, which results in an ideal hardness of 58~60 HRC.

3Cr13 Stainless Steel Handle, Stonewashed
Featuring toughness, abrasion and corrosion resistance, the stainless steel handle is stonewashed, giving a comfortable feel in the hand.


Brand Ruike
Overall Length 19.5 cm / 7.68 inch
Blade Length 8.5 cm / 3.35 inch
Closed Length 11.0 cm / 4.33 inch
Blade Thickness 3.1mm / 0.12 inch
Blade Material Sandvik 14C28N Stainless Steel
Blade Shape Reverse Tanto
Blade Grind Flat Grind
Handle Material 3Cr14N
Tang Folding Knife
Weight 93g
Sheath / Pocket Clip Stainless Steel Pocket Clip
Blade Lock Frame Lock & Beta Lock
Additional Tools Nil
Further Info

Ruike P831-SF User Manual

Retail packaged Ruike P831-SF Locking Knife
Warranty Card
User Manual

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