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Combat Wrench
  • Combat Wrench item sprite
Stack digit 1.png
Damage25 (Melee)
Knockback3.5 (Weak)
Critical chance4%
Use time15 (Very fast)
Velocity17 (effective)
Tooltip'For fixing things, and breaking them'
RarityRarity level: 2
Research1 required
Projectile created
  • Combat Wrench
    Combat Wrench
Dropped by Dropped by
Classic mode icon.png Classic
Expert mode icon.png Expert
Master mode icon.png Master

The Combat Wrench is a boomerang which has a 12.5*1/8 (12.5%) chance of being dropped by the Mechanic. It will pierce multiple targets before returning.

Its best modifier is Godly or Demonic. Both modifiers increase the average damage output by the same amount.


  • This content is transcluded from NPCs/dropnote.Since town NPCs cannot be damaged by players normally, external damage sources must be used to obtain this item. Effective options include traps, lava, Boulders or Rolling Cacti, enemies, Explosive Bunnies, Land Mines, or the Halloween-exclusive Rotten Eggs (in tandem with Frost armor).
  • While holding the Combat Wrench, it will appear on a player's back, similar to how the Mechanic has a wrench on her back.
  • The Mechanic uses the Combat Wrench to attack enemies.
  • The Combat Wrench can hit one target multiple times, making it good for pre-Hardmode boss fights.

Attacking two Target Dummies with the Combat Wrench.