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Heavy Duty Adjustable Trailer & Ute Cover Support Bars — 3.75 ft to 6 ft — Set of 5 - Image 1

Heavy Duty Adjustable Trailer & Ute Cover Support Bars — 3.75 ft to 6 ft — Set of 5 - Image 2

Heavy Duty Adjustable Trailer & Ute Cover Support Bars — 3.75 ft to 6 ft — Set of 5 - Image 3

Heavy Duty Adjustable Trailer & Ute Cover Support Bars — 3.75 ft to 6 ft — Set of 5 - Image 4

Heavy Duty Adjustable Trailer & Ute Cover Support Bars — 3.75 ft to 6 ft — Set of 5 - Image 5

Heavy Duty Adjustable Trailer & Ute Cover Support Bars — 3.75 ft to 6 ft — Set of 5 - Image 6

Heavy Duty Adjustable Trailer & Ute Cover Support Bars — 3.75 ft to 6 ft — Set of 5 - Image 7

Heavy Duty Adjustable Trailer & Ute Cover Support Bars — 3.75 ft to 6 ft — Set of 5

Original price was: $190.00.Current price is: $180.00.

In stock

Dispatches in 1 business day

Pay in 4 instalments of with afterpay

Specifications

Design: Width adjustable (no height adjustment)
Fits: Trailers or ute trays up to 6 ft wide
Collapsed Length: 3.75 ft
Construction: High-strength powder-coated steel
Anti-Rust: Weather resistant finish
Stability: Angled shoulder brackets
Prevents water pooling on covers
Easy to install, remove, and store

Material

Support Bars: Powder-coated high-strength metal, anti-rust
Colour: Black

What’s Included

5x Support Bars
10x Shoulder Brackets
5x Thumb Screws

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Width & Height Adjustable — Extends 3.75 ft to 6 ft wide, raises cover up to 3 inches
Prevents Water Pooling — Creates the ideal slope to shed water off your cover
Heavy-Duty Powder-Coated Steel — Thick construction built for superior strength and rust resistance
Anti-Rust & Weather Resistant — Built to withstand harsh Australian conditions daily
Secure Mounting Brackets — Stable, reliable fit that won't shift on the road
Easy to Install & Remove — No tools required, quick setup every time
Compact Storage — Collapses down if not needed
Universal Fit — Suits trailers and ute trays of all sizes

Items dispatched within 1 business day

100% Waterproof

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Heavy Duty Adjustable Trailer & Ute Cover Support Bars (Set of 5)

Keep your trailer or ute cover tight, raised and free from water pooling with these high durability metal support bars. Made from thick powder coated steel for superior strength and rust resistance, they are built to withstand harsh Australian conditions and daily use. This upgraded design is both width and height adjustable, allowing you to customise the fit and create the ideal slope to shed water effectively.

Designed for easy installation and maximum versatility, these bars extend from 3.75 ft to 6 ft wide and raise your cover by up to 3 inches, helping protect cargo from sagging covers, trapped water and damage. Strong, reliable and reusable, they are the perfect companion for trailer and ute covers.

Colour:
Black / Charcoal

Material:
Powder coated high durability steel

Key Features:
• Width and height adjustable design
• Prevents water pooling on covers
• Suits trailers and ute trays
• Heavy duty anti rust construction
• Built for harsh Australian weather
• Easy to install, remove and store
• Secure, stable fit with mounting brackets

Specifications:
• Adjustable width: 3.75 ft to 6 ft
• Adjustable raise height: 1 in to 3 in
• Thick steel construction
• Powder coated finish for durability

What’s Included:
• 5 × Support Bars
• 10 × Brackets
• 10 × Bolts

Feature	Our Support Bars	Standard Bars
Material strength	✓ Powder coated high strength steel built for heavy duty work and daily use.	✕ Thin metal that can bend or flex under load.
Width adjustment	✓ Width adjustable to fit trailers and ute trays up to 6 ft wide.	✕ Fixed width that may not fit properly across different trailers.
Water runoff	✓ Helps stop water pooling by supporting your cover and keeping it raised.	✕ Little to no support, so water can pool and sag the cover.
Rust resistance	✓ Powder coated finish designed to resist rust and corrosion.	✕ Bare or lightly coated metal can rust over time.
Bracket stability	✓ Angled shoulder brackets help keep the bar secure and stable.	✕ Basic mounts can shift or loosen during travel.
Ease of install	✓ Quick setup with simple hardware and compact storage when not in use.	✕ More fiddly fitting, or parts that do not hold position well.
Weather suitability	✓ Built for Australian conditions including sun, rain, dust, and grime.	✕ May deteriorate faster outdoors and in coastal air.
Overall durability	✓ Made for repeated use and better value over time.	✕ Shorter lifespan and may need replacing sooner.

Support Bar Structure

★★★★★

"Solid build, went up easy. No water pooling on the cover anymore. Wish I got these sooner."

Support Bar Structure

★★★★★

"Really sturdy bars. Powder coating looks like it'll last ages. Took about 10 minutes to set up."

Support Bar Structure

★★★★★

"Good quality metal, not flimsy at all. Keeps the cover nice and tight. Fast delivery too."

Support Bar Structure

★★★★★

"Does the job perfectly. No sagging, no rattling. Price was fair for what you get."

Support Bar Structure

★★★★★

"Second set I've bought. Same great quality as the first. Makes a huge difference to how the cover sits."

Support Bar Structure

★★★★★

"Easy to put together, feels rock solid. Cover doesn't flap around in the wind anymore. Happy with it."

Support Bar Structure

★★★★★

"Heaps better than I expected for the price. Adjustable too which is a bonus. Quick shipping."

Support Bar Structure

★★★★★

"Exactly what I needed. Stops the rain from sitting on the cover. Solid metal, no complaints."

Frequently Asked Questions

How long does shipping take?

Orders are dispatched within 1 business day. Standard shipping Australia-wide typically takes 3–7 business days depending on your location. You'll receive a tracking number as soon as your order is shipped.

What is your returns policy?

We offer a 14-day return policy on unused items in their original packaging.

How do I measure my trailer?

Measure the total length, width, and height of your trailer cage in centimetres — make sure to include any hinges, latches, and other protruding hardware in your measurements. Length is measured from the front to the back, width from side to side, and height from the base of the cage to the top rail. Always double-check before ordering to ensure the best fit.

What payment methods do you accept?

We accept Visa, Mastercard, American Express, Google Pay, Apple Pay, and Afterpay. All payments are processed securely through our encrypted checkout.

Do I need support bars with my trailer cover?

Support bars stop water, leaves, and debris from pooling on top of your cover. Without them, standing water sits and adds unnecessary weight, which can cause sagging over time. The bars create a raised shape so everything runs off naturally — keeping your trailer cleaner and your cover sitting the way it should.