, spring can be crafted with the following recipes

Autolearned
Player Recipe
Primary skill used: fabrication(6)
Required skills: N/A
Time to complete: 180 minutes
Tools required:
> 1 tool with chiseling quality of 3
> 1 tool with anvil quality of 3
> 1 tool with hammering quality of 3
> swage and die set
> electric forge (240 charges) OR acetylene torch (240 charges) OR charcoal forge (240 charges)
> pair of metal tongs
Components required:
> 3x lump of steel OR 12x chunk of steel OR 60x scrap metal
Byproducts:
(none)