Connectible Chains 9minecraft Mod Wiki

Connectible Chains is a lightweight, decoration-focused mod that lets you stretch a hanging chain between two fences or walls. Instead of chains only pointing straight up and down, this mod turns the ordinary Iron Chain into a link you can string between posts, where it droops in a smooth, believable curve.

The mod is purely cosmetic in spirit but the chains are physical: they have collision, so they also work as simple handrails and barriers. It runs on both singleplayer worlds and multiplayer servers and adds no recipes or items of its own — it reuses vanilla chains you already know.

What you need

• A supply of Iron Chains (crafted from iron nuggets and an iron ingot, or found in dungeons and other structures).
• Two fences or walls placed a short distance apart to act as anchor points.

Connecting two posts

1. Hold an Iron Chain in your main hand.
2. Right-click the first fence or wall — a small chain knot appears on it.
3. Right-click a second fence or wall nearby — a chain stretches between the two, sagging naturally in the middle.

That is the whole workflow: hold a chain, right-click one post, right-click the next. Keep going post to post to build a continuous railing.

Natural sag (catenary)

A connected chain does not stretch as a straight line. It hangs in a catenary curve — the same shape a real rope or chain makes under its own weight — so longer spans dip lower in the middle and short spans stay taut.

Solid collision

Placed chains are solid. Players and mobs bump into them instead of walking straight through, which makes them useful as low fences, bridge railings, or paddock dividers.

Branching from one knot

A single chain knot can hold several chains at once, so one corner post can send chains out in multiple directions — perfect for T-junctions and enclosed borders.

Chain variety

The mod works with the vanilla Iron Chain and also supports other chain-style items, so builds that add different chain types can mix looks and colors along the same railing.

• Garden and farm borders — low chain railings around crop fields and animal pens.
• Bridge and dock rails — run chains between fence posts along a walkway edge so nobody walks off the side.
• Castle courtyards — rope off statues, wells, and monuments with a decorative chain line.
• Town pathways — line a road with posts and chains to guide foot traffic.
• Lantern displays — hang chains between posts and place lanterns nearby for a cozy market look.
• Nautical scenes — chains between pilings sell a harbor or shipyard theme.

• Keep anchor posts a moderate distance apart; very long spans sag deeply, which can look great for rope bridges but odd for tight railings.
• Because chains have collision, they double as a safety rail on high walkways.
• Raise posts one or two blocks and connect at the top for a hand-height railing.
• Mix in lanterns, walls, and stairs — the chain line ties separate build elements together.

The chain won't connect. Make sure you are holding a chain item and right-clicking a valid anchor (a fence or a wall), and that the second point is within range — extremely long gaps are not allowed.

How do I remove a chain? Attack (left-click) the chain link or the knot on the post. The chain drops back as an item so nothing is wasted.

Do chains block movement? Yes. Placed chains are solid and act as a barrier for players and mobs.

Does it work in multiplayer? Yes — it is designed to be lightweight and works on servers as well as in singleplayer worlds.

Do I need any other mod? No extra items or recipes are required; the mod reuses vanilla chains.