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Ruike S31

Photos - Knife / Multitool Ruike S31
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from $22.62 up to $23.99 
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Ruike S31
Criterion Collectionopener
Type
swiss
Number of functions
4
Design
folding
Main blade type
smooth
Blade material
steel / 12C27 /
Hardness
58 HRC
Blade length
53 mm
Blade thickness
2 mm
Handle material
fibreglass / G10 /
Length
122 mm
Length (folded)
71 mm
Weight
52 g
More features
blade lock / Slip -joint /
mount for strap
Features
bottle opener
slotted screwdriver
scissors
sling cutter
Added to E-Catalog
october 2018
P/N
S31-B

S31-G

The information in the model description is for reference purposes.
Always clarify the specifications and configuration of the product with the online store manager before purchasing.
Catalog Ruike 2025 - new arrivals, bestsellers, and the most relevant models Ruike.
What is HRC knife hardness?Understand what HRC Blade Index means and how it will help you choose knife
How is multitool different from Swiss knife?Which multifunctional tool is right for you: multi-tool or "Swiss"
Series Ruike Criterion CollectionCompare using chart →
Ruike L51
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swiss, folding, blade: 85 mm, handle: fibreglass, opener, 244 g
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swiss, folding, blade: 85 mm, handle: fibreglass, opener, 195 g
Ruike L41
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swiss, folding, blade: 85 mm, handle: fibreglass, opener, 214 g
Ruike S11
from $31.95 
EDC (everyday), folding, blade: 53 mm, handle: fibreglass, lightweight, 30 g
Ruike S31
from $22.62 
swiss, folding, blade: 53 mm, handle: fibreglass, opener, 52 g
Ruike L31
from $45.11 
swiss, folding, blade: 85 mm, handle: fibreglass, opener, 167 g
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Filters
Models
P/N:
S31-B

S31-G