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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

Bone Pectoral

Bone Pectoral is a protective gear item in Project Zomboid. It gives 80 bite and 90 scratch defence where it covers you. Build 42.21 data, November 2026.

01Item

Bone Pectoral at a glance

Bone Pectoral icon

Protective Gear Clothing & armour

It gives 80 bite and 90 scratch defence where it covers you. Wearing it changes run speed to 0.9. It weighs 1.

Weight1
Run speed0.9
Scratch defence90
Bite defence80
Wind resistance0.8
Max condition1
02Item

What it is and how to use it

Clothing only protects the body parts it covers. Bite and scratch defence stop wounds, insulation keeps you warm, and wind and water resistance matter in storms. Heavy or bulky pieces can slow your running.

More: How protection works · Tailoring and repairs.

03Item

Item ID and variants

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

Item IDGame category
Base.Cuirass_BasicBoneProtective Gear
06Item

Quick answers

How much does the Bone Pectoral weigh in Project Zomboid?

It weighs 1 in Build 42.

What is the item ID for Bone Pectoral?

Base.Cuirass_BasicBone.

How much protection does the Bone Pectoral give?

Bite defence 80 and scratch defence 90.

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