; blade trap can be crafted with the following recipes

Player Recipe
Primary skill used: traps(4)
Required skills: mechanics(3)
Time to complete: 8 minutes
Tools required:
> 1 tool with bolt turning quality of 1
Components required:
> 1x electric motor
> 2x blade
> 1x long string OR 1x long cordage piece OR 6x short string OR 6x short cordage piece OR 300x thread OR 300x sinew OR 300x plant fiber OR 300x yarn
Byproducts:
(none)
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This recipe can be found in the following books when traps is at least the required level:
Under the Hood (level 3)
The Modern Trapper (level 3)
How to Trap Anything (level 3)
Internal Combustion Fundamentals (level 4)