; loose caltrops can be crafted with the following recipes

Autolearned
Player Recipe
Primary skill used: fabrication(2)
Required skills: traps(1)
Time to complete: 60 minutes
Tools required:
> 1 tool with anvil quality of 3
> 1 tool with hammering quality of 3
> swage and die set
> electric forge (20 charges) OR acetylene torch (20 charges) OR electric arc furnace (10 charges) OR charcoal forge (20 charges) OR basecamp forge (20 charges) OR demon forge (20 charges) OR rock forge (20 charges)
> metal fileset OR pair of flatjaw tongs
Components required:
> 1x chunk of steel OR 5x scrap metal
Byproducts:
(none)

Autolearned
Player Recipe
Primary skill used: fabrication(3)
Required skills: traps(2)
Time to complete: 30 minutes
Tools required:
> 1 tool with hammering quality of 1
> pair of bolt cutters OR integrated welder
Components required:
> 3x barbed wire OR 9x wire OR 10x nail
Byproducts:
(none)