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Oct 27 · 42.22 pre-release: ladders and crowbar break-insOct 23 · First-person mods are not officially supportedOct 21 · The Indie Stone on Java mods: download responsiblySep 28 · Build 42.21 Stable: zombie duplication fixesAug 26 · Security fixes on every branchAug 17 · Servers now handle up to 254 playersJul 29 · Build 42 goes Stable

Improvised Screwdriver

Improvised Screwdriver is a tool weapon item in Project Zomboid. As a weapon it hits for 0.3–0.7 damage with 0.85 reach and a maximum condition of 3. Build 42.21 data, November 2026.

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Improvised Screwdriver at a glance

Improvised Screwdriver icon

Tool Weapon Melee weapons

As a weapon it hits for 0.3–0.7 damage with 0.85 reach and a maximum condition of 3. It weighs 0.5.

Weight0.5
Damage0.3–0.7
Reach0.85
Max condition3
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What it is and how to use it

Melee weapons use one of the weapon skills. Condition drops as you fight, a broken weapon is useless until repaired, and heavy two-handed weapons drain endurance faster.

More: Melee weapon stats · Weapons and ammo.

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Item ID and variants

Use the item ID in sandbox loot settings, admin tools and mods.

Item IDGame category
Base.Screwdriver_ImprovisedTool Weapon
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Where it spawns: the loot tables

Improvised Screwdriver is on 3 loot tables in the game files. Share is how much of a table's total weight this item takes, before your sandbox loot settings. Each container rolls its table several times, so a bigger share and more rolls both mean you see it more often.

Loot tableWhere that table is usedShareRolls
Melee Weapons LateSurvivor safehouse (late game) (box, cupboard, crate, …)2.7%4
Prison Cell Random ClassyCells (drawer); Prison cells (drawer)under 0.1%4
Prison Cell RandomCells (drawer); Prison cells (drawer)under 0.1%4

Town by town: loot locations.

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Recipes: how to make it and what it makes

How to make it

RecipeIngredients (used up)Tools (kept)Requirements
Make Improvised Screwdriver
In hand
Steel Bar Quarter or Iron Bar Quarter or Scrap Metal or 5 more; simple binding or any tapeany whetstone or any fileMaintenance 1. Read: The Cheapskate's John Spiral - Escaping Captivity or reach Maintenance 4 and Electrical 4 and Mechanics 4

What it is used for

Needed as a tool in 22 recipes (it is not used up): Can-Reinforce Long Weapon, Can-Reinforce Short Weapon, Can-Reinforce Weapon, Dismantle Electronic Device, Dismantle Electronic Item, Dismantle Power Bar, Dismantle Simple Electronic Item, Drill Plank, Make Improvised Flashlight, Make Improvised Lantern, Make Makeshift Ham Radio, Make Makeshift Radio, Make Makeshift Walkie Talkie, Make Noise Maker and 8 more.

Search all 1,234 recipes »

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Quick answers

How much does the Improvised Screwdriver weigh in Project Zomboid?

It weighs 0.5 in Build 42.

What is the item ID for Improvised Screwdriver?

Base.Screwdriver_Improvised.

How much damage does the Improvised Screwdriver do?

0.3–0.7 per hit, with 0.85 reach.

Stats and item IDs from the Build 42 game data as listed on pzfans.com. Item art is from Project Zomboid.