Gate Chains

Gate Chains

Gate chains are a simple yet effective security and access control solution used to secure gates in residential, commercial, agricultural, and industrial settings. Whether you’re securing a driveway gate, restricting access to a service entry, or adding a secondary security measure to an existing gate lock, gate chains provide a versatile and durable option. At John Barnes Group, we supply gate chains from trusted brands Abus and Lockwood, known for their strength, reliability, and long-lasting performance. Buy Gate Chains online today from the John Barnes online shop!

What Are Gate Chains?

A gate chain typically consists of a length of heavy-duty metal chain used in combination with a padlock or integrated locking mechanism to secure a gate. The chain can be looped through gate posts, frames, or fixed anchor points, preventing the gate from opening until unlocked.

Gate chains are popular for their flexibility—they can be easily removed, adjusted, or relocated—and their compatibility with various locking devices.

Types of Gate Chains

Buy Standard Steel Gate Chains online

Made from galvanised or stainless steel links, these chains provide basic strength and durability for general-purpose security.

Use cases:

• Garden and side gates

• Residential driveway gates

• Light commercial applications

Buy Heavy-Duty Security Chains online

Manufactured from hardened steel to resist cutting, sawing, and bolt-cropping, these are ideal for high-security applications.

Use cases:

• Industrial sites

• Commercial service gates

• Agricultural equipment storage areas

Buy PVC-Coated Gate Chains online

Feature a protective plastic coating to prevent damage to painted or powder-coated gate surfaces, and to provide weather resistance.

Use cases:

• Decorative gates

• Coastal environments

• Public access gates

Buy Integrated Lock Gate Chains online

Chains supplied with a built-in lock, removing the need for a separate padlock.

Use cases:

• Temporary site security

• Public parks and recreation areas

• Event crowd control

Key Features and Specifications

• Materials: Hardened steel, galvanised steel, stainless steel

• Finishes: Bare metal, galvanised, PVC-coated for corrosion protection

• Link Sizes: Ranging from 6mm to 12mm diameter for varying security levels

• Lengths: Standard and custom lengths available

• Locking Options: Compatible with padlocks, combination locks, or integrated lock designs

Australian Standards and Compliance

While gate chains themselves are not governed by specific Australian Standards, they may form part of broader compliance requirements, such as:

• AS1926.1: Pool safety barriers (chain use may need to meet specific access prevention criteria)

• BCA/NCC: Site security and access control

• AS2311: Protective coatings for corrosion prevention

Material and Durability Considerations

Hardened Steel

Maximum resistance against cutting tools, ideal for high-security environments.

Galvanised Steel

Provides rust protection at an affordable cost, suitable for most outdoor applications.

Stainless Steel

Offers superior corrosion resistance, especially in coastal or high-moisture locations.

PVC Coating

Protects the chain and gate surfaces, adds weatherproofing, and improves handling comfort.

Applications: Residential vs Commercial

Residential Applications

Gate chains are commonly used for:

• Driveway gates

• Side and rear access gates

• Garden security

• Temporary gate closure during maintenance or repairs

Commercial and Industrial Applications

In high-traffic and high-security settings, gate chains are used for:

• Locking service yard or delivery gates

• Securing construction site access

• Restricting access to machinery or hazardous areas

• Agricultural property security

Product Selection Guidance

For Homeowners

• Choose PVC-coated chains for decorative or painted gates

• Select chain thickness based on desired security level

• Match padlock quality to the chain’s strength

For Builders and Installers

• Ensure chain length is sufficient for gate and post configuration

• Recommend hardened steel for high-security projects

• Pair with weather-resistant padlocks for outdoor use

For Facility Managers

• Use heavy-duty chains in industrial or restricted-access zones

• Keep spare padlocks and keys for operational flexibility

• Inspect chains regularly for wear or corrosion

Installation Tips

• Position chain at an appropriate height for ease of use

• Avoid excessive slack to prevent tampering

• Use high-quality padlocks with appropriate shackle clearance

Maintenance and Care

• Clean periodically to remove dirt and prevent rust

• Lubricate locks and moving parts to maintain smooth operation

• Replace damaged or corroded chains promptly

Order from John Barnes Group

John Barnes Group offers a carefully selected range of Abus and Lockwood gate chains for all security levels and applications. Our team can help you:

• Choose the right chain material and thickness for your needs

• Pair chains with compatible padlocks or locking systems

• Provide installation and maintenance advice

Contact us today to secure your property with high-quality gate chains: https://johnbarnesgroup.au/contact/