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Large Smooth Flat Stone at a glance
Material Building & survival
It weighs 10.
Weight10
Large Smooth Flat Stone
Large Smooth Flat Stone is a material item in Project Zomboid. It weighs 10. Build 42.21 data, November 2026.
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What it is and how to use it
Crafting materials feed the Build 42 crafting menus. Right-click the item or open the crafting window to see every recipe it goes into.
More: Crafting in Build 42 · Base building.
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Item ID and variants
Use the item ID in sandbox loot settings, admin tools and mods.
| Item ID | Game category |
|---|---|
Base.FlatStone | Material |
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Where it spawns: the loot tables
Large Smooth Flat Stone is on 2 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 table | Where that table is used | Share | Rolls |
|---|---|---|---|
| Crate Masonry | Garage storage (box, crate) | 13% | 4 |
| Knapping Tools | Knapping workshop (shelves) | 3.8% | 4 |
Town by town: loot locations.
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Recipes: how to make it and what it makes
What it is used for
Used up as an ingredient in 6 recipes: Chisel Large Stone Axe Head, Chisel Stone Maul Head, Knap Large Stone Axe Head, Knap Stone Maul Head, Make Stone Mace Head, Stone Cabinet.
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Similar items
Large Iron Ore ChunksMaterialLarge Knife BladeMaterialLarge Leather (Crude, Wet)MaterialLarge Leather (Crude)MaterialLarge Pack FrameMaterialLarge PlankMaterialLarge Stone Axe HeadMaterialLatchMaterialLeather Strips (Dirty)MaterialLeather Strips BundleMaterialLeather Strips Bundle (Dirty)MaterialLimestoneMaterial
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Quick answers
How much does the Large Smooth Flat Stone weigh in Project Zomboid?
It weighs 10 in Build 42.
What is the item ID for Large Smooth Flat Stone?
Base.FlatStone.
Stats and item IDs from the Build 42 game data as listed on pzfans.com. Item art is from Project Zomboid.