Icon disambig
For the character from Fallout 3, see Knock Knock.
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For an overview of axe models in the Fallout series, see axe.

Knock-Knock is a unique weapon in Fallout: New Vegas.


Knock-Knock is a cleaner, more powerful version of the fire axe, with a matte black handle and a polished steel head with a longer fluke.

Special attackEdit

It has a special Mauler attack, which does 50% damage in V.A.T.S. at the cost of 5 more action points (APs), but has a chance to knock down enemies (requires a Melee skill of 50).

Icon attackIcon abilityIcon damageIcon actionIcon dapIcon effect
Mauler5066262.54Knockdown chance
Note: Melee weapons do double normal damage in V.A.T.S.

It is possible to execute Mauler outside of V.A.T.S. (without the required Melee skill of 50 to perform the move) by initiating a power attack (hold attack button) while moving forward.


Knock-Knock can successfully strike about 545 times from full condition before breaking, 450 times less than the regular fire axe.



Icon melee- Weapon name (melee or unarmed)Icon sequence- Attacks in V.A.T.S.
Icon gun- Weapon name (gun, energy or explosive)Icon action- Action point cost
Icon damage- Damage per attack (damage per projectile)Icon dap- Damage per action point
Icon dps- Damage per secondIcon spread- Weapon spread
Icon explosion- Area of effect damageAssault carbine extended magazines- Magazine capacity (shots per reload)
Icon effect- Effect damage & durationIcon repair- Durability (number of attacks before breaking)
Icon bonus effect- Bonus effectsIcon weight- Weight
Icon attack- Attacks per secondIcon merchant- Value in caps
Icon chance- Critical chance % multiplierIcon ratio- Value to weight ratio
Icon critical damage- Critical damageIcon ability- Skill required
Icon crit effect- Critical effect damage & durationIcon fist- Strength required
Icon plus- With all mods attached
Icon meleeIcon damageIcon dpsIcon attackIcon chanceIcon critical damageIcon actionIcon dapIcon repairIcon weightIcon merchantIcon ratioIcon abilityIcon fist
Fire axe 55
Knock-Knock 66
Note: Melee damage is doubled in V.A.T.S.


It is found in Camp Searchlight's fire station. Once the key is obtained from Logan, head upstairs and search the bathroom stalls, look in the right side corner of the stall with the skeleton to find Knock-Knock. However, it is in very poor condition and requires repair.

  • Logan can be killed or the quest, Wheel of Fortune can be completed to obtain the key.

Behind the scenesEdit

While the standard fire axe is a pick-head axe (also traditionally called a fireman's axe) intended for use in structure fires, Knock-Knock appears to be a Pulaski tool. The Pulaski (named after its inventor, legendary US Forest Service firefighter Ed Pulaski) is a wildland firefighting hand tool that combines an axe and an adze. It is an extremely versatile tool that can cut, scrape, grub, or dig.


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