Complete your fencing setups with our range

Without a properly anchored strainer post, wire fences lose tension quickly, sag, or worse — fail altogether. That’s why we only supply heavy-duty steel strainer posts designed for strength, stability and long-term durability.

Our range includes standard black and galvanised options, as well as specialised drive-in and concrete-ready posts for different soil types and installation methods. From shorter posts for internal bracing to taller, more robust options for load-bearing corners and end assemblies, we’ve got you covered.

Need a setup you can shift or remove? We also offer portable options like the Eazy Stay fence strainer post, which is ideal for temporary setups or rotating paddocks.

Get the components you need with our stay kits

A fence strainer post is only as effective as the stay supporting it. That’s why we stock complete stay kits and individual components — including footplates, tension cables, welded ends and twist-tight connectors — to help you build a solid fence that stays upright under pressure.

Our steel stays are compatible with a range of post sizes and are designed to absorb tension, transfer load, and reduce post movement over time. Choose from welded or modular assemblies to match your install method and soil conditions.

We also carry concrete pads, adaptors and pre-assembled kits to save time on site.

A full range of fittings and assemblies for rural properties

Our range of strainer posts and stay components includes:

• Galvanised and painted steel posts in a variety of diameters and lengths
• End assemblies and footplate kits
• Spike-end and twist-tight stay connectors
• Ready-to-install strainer tension cable assemblies
• Driveable and concrete anchor options
• 3-rail welded end assemblies for heavy-duty fencing

All fittings are made to resist corrosion and wear, making them ideal for long-term rural use. If you're bracing a new line or upgrading older sections, we’ve got the hardware to finish the job properly.

Designed for rural conditions and high-tension fencing

When fencing large paddocks or running high-tensile wire, the ends and corners take the most load. That’s why you need solid support to keep your fencing systems upright. Our steel strainer posts are built to take the load and keep your fence tight, even when the ground is soft, uneven or wet.

We select materials that can handle the movement, weather and pressure of rural use — so you don’t have to worry about re-tightening wires or resetting posts down the line.

We’ve supplied quality products across Brisbane, Toowoomba and Inverell for over 15 years

At Steeline FNW, we know fencing isn’t just about wire and posts — it’s about long-term reliability. Our range of strainer posts and assemblies gives you the confidence that your fence will hold firm, stay straight, and last.

Here’s what you can expect when you buy from us:

• A wide range of fence strainer post options for different fence setups
• Complete steel strainer posts and stays ready to install
• Fast delivery or local pickup across our service areas
• Competitive pricing and consistent product quality
• Advice from a team that understands rural fencing

Order strainer posts and stay kits for hassle-free delivery to Brisbane, Toowoomba, Inverell and surrounds

If you're building or reinforcing a fence, Steeline FNW has the strainer posts, stays and fittings you need to build a fence that stands the test of time. Whether you're after a single strainer post or a full line of strainer posts and stays, we’re ready to help.

Find your local branch today to order or speak with our team about what setup is right for your fence. We deliver across Brisbane, Toowoomba, Inverell and surrounding areas.