Iron Door Key

Adds iron door key to open iron doors and trapdoors

28.9K Downloads

fabricforgeneoforgeequipmentutility

Rent Server with this Mod

Screenshots

About this Mod

About

Iron Door Key adds as its name suggests iron door key. It can be used to open iron doors and trapdoors.

Crafting recipe

Crafting Recipe

Example

Available Versions

1.2.1 - Fabric 26.1release

MC 26.1, 26.1.1, 26.1.2fabric

March 28, 2026

1.2.1 - NeoForge 26.1release

MC 26.1, 26.1.1, 26.1.2neoforge

March 28, 2026

1.2.1 - Fabric 1.21.11release

MC 1.21.11fabric

December 10, 2025

1.2.1 - NeoForge 1.21.11release

MC 1.21.11neoforge

December 10, 2025

1.2.1 - Fabric 1.21.5release

MC 1.21.5, 1.21.6, 1.21.7, 1.21.8, 1.21.9, 1.21.10fabric

March 25, 2025

How to Install Iron Door Key on Your Server

Order Server

Order a Minecraft Java server with at least 3 GB RAM (4 GB recommended).

Set fabric Loader

In the panel under "Egg", select the fabric loader and matching Minecraft version (26.1.2).

Install Mod

Open the mod browser in the dashboard and search for "Iron Door Key". Click "Install" – done! Alternatively, upload the .jar via SFTP to the /mods folder.

Compatibility

Mod Loaders

fabricforgeneoforge

Minecraft Versions

26.1.2, 26.1.1, 26.1 (+25 more)

Server-side

✓ Required

Recommended RAM

4 GB(min. 3 GB)

Frequently Asked Questions

Iron Door Key server crashes on startup – what to do?

Most common cause: wrong fabric version or insufficient RAM. Check the server log (latest.log) for "OutOfMemoryError" or "Mixin" errors. With Mado Hosting: ensure at least 3 GB RAM is allocated and the loader matches the mod version (26.1.2). You can switch loaders with one click in the panel.

Is Iron Door Key compatible with fabric and forge and neoforge?

Iron Door Key officially supports fabric, forge, neoforge for Minecraft 26.1.2, 26.1.1, 26.1. Note: Forge and Fabric mods are NOT cross-compatible – pick one loader and stick with it. The Mado dashboard automatically detects incompatible loader combinations.

Server lagging with Iron Door Key – how to optimize performance?

Recommended RAM: 4 GB (per 8 players). Use /spark profiler to check if Iron Door Key consumes the most tick time. Common fixes: reduce server view-distance to 8-10, install "performant" or "starlight" as supplementary mods on Forge. With Mado Hosting, your server runs on NVMe SSDs with dedicated CPU cores for minimal latency.