Cross Bar's
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Current Wait times:
- Steel RHS bars (existing product) back in stock on 5th of September (05/09)
- Low Profile Light duty Channel (PRE ORDER) expected 5-6 week wait from time of order
- High Profile Heavy duty Ally Extrusion (PRE ORDER) expected 6-7 week wait from time of order
Pre order Sale ends 29th of September
Cross Bar Variants – Built for Strength, Flexibility & Performance
After months of design work and testing, we’re proud to release our new Tier One Metalworks Cross Bar range. Engineered for versatility, these slimline mounting bars allow you to customise your rack setup exactly how you need it.
Every cross bar is fully adjustable, interchangeable, and designed to mount into any rail position, giving you complete flexibility for touring, trade, or everyday use.
Recommended Setups
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Wagon: 6 bars
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Ute: 3 bars
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Rooftop Tent: Minimum 4 bars
Cross Bar Options
Steel RHS Bars – Low Profile Heavy Duty
Our proven, traditional design – ultra-solid, slimline, and low profile for a clean, practical fit.
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Weight: 3.6kg each
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50×25×3mm RHS steel
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Sandblasted, zinc primed & powder coated
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Roof clearance: 8–10mm
Low Profile Light Duty Channel
Lightweight and slim, perfect for direct rooftop tent mounting or lighter gear. Reinforced with welded supports for added strength.
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Weight: 3.4kg
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3mm steel, zinc electroplated & powder coated
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80mm wide
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Roof clearance: 15mm
High Profile Heavy Duty Alloy Extrusion (Exclusive to Tier One)
A custom-designed aluminium extrusion built for serious loads. Perfect for trades or heavy touring setups. Featuring 4-sided T-slots for ultimate mounting flexibility with standard M8 hardware.
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Weight: 3.5kg
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80×25mm aluminium extrusion
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Roof clearance: 25mm
Why Choose Tier One Cross Bars?
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Australian made and engineered for real-world conditions
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Interchangeable designs – mix and match to suit your setup
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Lightweight yet durable – proven to handle tough loads
Whether you’re mounting a rooftop tent, loading up for work, or heading off-road, our cross bar range gives you a slim, strong, and practical solution.
Let customers speak for us
Great product turned up on time will purchase again
Great communication, great product, perfect fitment. Would recommend any day of the week
I purchased these rails for my drifta Barrington tent on my gu patrol, and I unsure on the mounting so I contacted declan and he was very helpful in trying to figure it out without ever mounting this particular tent. The quality of the rails is amazing and the fitment is clean and sturdy
Great looking racks, easy to fit and tested at 110km/hr with very little wind noise
I have a 2025 76 series landcruiser and I’m absolutely over the moon with how it looks and it was really easy to install. You guys have absolutely smashed this product 😁
Package well, fit and finish is fantastic. Rare too get company’s that take pride in the little details like powder coating bolt heads
Cheers
Great products! Quality is top tier! Powdercoat and all components are great quality!
Solid product, I'll be chuckin her on once my lightbar shows up
Great kit easy install strong product clean asf look can’t complain
Absolutely love this product looks amazing overall
Had a couple dramas with bolts into riv nuts and the nut spinning
But would definitely recommend
Awesome quality, really impressed with the look and the practical design
