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data pack

Kaths Keys&LocksMinecraft data pack for 1.21.11

Lock your chest and other containers against other players stealing your diamonds.

server onlynewest supported release 1.21.11UtilityGame MechanicsStorageManagement
Latest version
1.5.3
Minecraft
1.20.2 to 1.21.11
Licence
LicenseRef-All-Rights-Reserved
Downloads
1.1k
Updated
16 mo ago
Available on
Modrinth
Space NodeOur hosting

Host Kaths Keys&Locks servers

Deploy a server with Kaths Keys&Locks already added to the world, on hardware built for it.

  • 1.21.11
  • Data pack
  • One click install
  • Version matched
  • Automatic backups
  • NVMe SSD
Deploy a serverFrom €0.90 per GB

Screenshots

Click a screenshot to open it. Screenshots are served from the author’s own host and belong to them.

Minecraft versions

Every version Kaths Keys&Locks declares support for, newest first, with the Java runtime that version needs.

Other data packs
MinecraftThroughJavaEvidenceReleased
1.21.11Data pack21+declared9 Dec 2025
1.21.10Data pack21+declared7 Oct 2025
1.21.9Data pack21+declared30 Sept 2025
1.21.8Data pack21+declared17 Jul 2025
1.21.7Data pack21+declared30 Jun 2025
1.21.6Data pack21+declared17 Jun 2025
1.21.5Data pack21+declared25 Mar 2025
1.21.4Data pack21+declared3 Dec 2024
1.21.3Data pack21+declared23 Oct 2024
1.21.2Data pack21+declared22 Oct 2024
1.21.1Data pack21+declared8 Aug 2024
1.21Data pack21+declared13 Jun 2024
1.20.6Data pack21+declared29 Apr 2024
1.20.5Data pack21+declared23 Apr 2024
24w13aData pack17+declared27 Mar 2024
24w12aData pack17+declared20 Mar 2024
24w11aData pack17+declared14 Mar 2024
24w10aData pack17+declared6 Mar 2024
24w09aData pack17+declared28 Feb 2024
1.20.4Data pack17+declared7 Dec 2023
1.20.3Data pack17+declared4 Dec 2023
1.20.2Data pack17+declared20 Sept 2023

Download

From Kaths Keys&Locks’s own host. Nothing is re-hosted here.

Most recently published release

1.5.3release28 Jun 2025

Kaths-Keys&Locks.zip · 23 KB · for 1.21.11, 1.21.10, 1.21.9, 1.21.8, 1.21.7 +2 more

Download this release
504b9e37e11c…
Older versions12
  • 1.5.22 Aug 20241.20.4, 1.20.322 KB83 downloads237d84bccbca…Get
  • 1.5.120 Jul 20241.2122 KB39 downloadsd2ebb8582fe1…Get
  • 1.519 Jul 20241.20.4, 1.20.322 KB27 downloads83433589f887…Get
  • 1.430 Jun 20241.20.4, 1.20.3, 1.20.213 KB40 downloads8a50fcb236d7…Get
  • 1.317 Jun 20241.20.6, 1.20.513 KB25 downloads40c56f2e9dfd…Get
  • 1.2.125 Apr 20241.20.6, 1.20.513 KB71 downloadsfb2aa1633b06…Get
  • 1.1.310 Mar 202424w13a, 24w12a, 24w11a, 24w10a, 24w09a13 KB59 downloads094515dbda37…Get
  • 1.1.225 Feb 20241.20.4, 1.20.3, 1.20.213 KB70 downloads26155da56e18…Get
  • 1.1.114 Nov 20231.20.4, 1.20.3, 1.20.213 KB87 downloadsb4c14d38836a…Get
  • 1.1.010 Nov 20231.20.213 KB34 downloads237a74b3bfbc…Get
  • 1.0.121 Oct 20231.20.210 KB30 downloads4104e4b87ebf…Get
  • 1.0.019 Oct 20231.20.210 KB36 downloads9bdf242779a4…Get

Frequently asked

Does Kaths Keys&Locks work on Minecraft 1.21.11?

Yes. 1.21.11 is the newest Minecraft version Kaths Keys&Locks declares support for, and the claim comes from the author's own release metadata rather than from a compatibility list somebody maintains by hand.

Which Minecraft versions does Kaths Keys&Locks support?

Everything the author has declared, from 1.20.2 up to 1.21.11. The full list is in the table above, with the Java runtime each version needs next to it.

Do I need to install Kaths Keys&Locks on the client or the server?

The server only. Players join with an ordinary Minecraft client and install nothing.

What licence is Kaths Keys&Locks under?

LicenseRef-All-Rights-Reserved, as stated by the author on the platform we synced it from. Check the project's own page before redistributing or bundling it.

How do I install Kaths Keys&Locks?

Data packs install per world: put the downloaded file in that world's datapacks folder and run /reload, or add it when creating the world. No loader is involved. On a server, the world folder lives next to the server jar.

Where do I download Kaths Keys&Locks safely?

Start with the author's page on Modrinth, which is where the data here is synced from. MCReference does not host or repackage files. When available, recorded download links go to the source for that release; verify the publisher, filename and any available checksum before running it.

Works on the same versions

Ordered by how much of the recent Minecraft version coverage overlaps, not by popularity.

TerralithExplore almost 100 new biomes consisting of both realism and light fantasy, using just Vanilla blocks. Complete with several immersive structures to compliment the overhauled terrain.TectonicTerrain shaping brought to new heights, grander and more varied than ever before!TrekBored of vanilla structure generation? This pack is for you!GeophilicA subtle-ish overhaul of vanilla Overworld biomes! Reworked!Incendium LegacyA nether biome overhaul combined with challenging structures to conquer, unique weapons to obtain, and tricky mobs to defeat.Structory: TowersAdds immersive biome-themed towers to the world, as a standalone option or add-on to Structory

Details from Modrinth, where the author last updated it on 28 Jun 2025. We do not host files or republish descriptions. Available download links point to the author’s own release.

Is this information wrong or missing something? .