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Aluminium - SHS/RHS

Need a strong, lightweight, and versatile structural material? Our Aluminium Box Section is precision cut to your...
SKU: 6060AL_S-S-RADIUS-C_20x20x3_.9
Availability: In stock
$18.13
$18.13
Subtotal: $18.13

Weight-Based Shipping: Calculated at Checkout

Replacement Guarantee: If we sent the wrong thing, keep what you got & we'll send a new batch

Ships From Caboolture 1-2 Days

Need a strong, lightweight, and versatile structural material?

Our Aluminium Box Section is precision cut to your required length and delivered ready to use — ideal for DIY builders, fabricators, and workshop projects across Australia.

Engineered for strength, durability, and clean aesthetics, it’s perfect for projects that demand structural integrity without the weight of steel. Whether you’re building frames, supports, or custom assemblies, aluminium box section gives you the ideal balance of performance and practicality.

Key Features

  • High Strength-to-Weight Ratio – Excellent structural performance while remaining lightweight

  • Corrosion Resistant – Naturally resistant to rust, ideal for outdoor, marine, and high-moisture environments

  • Easy to Work With – Cut, drill, weld, and machine with standard tools

  • Precision Cut to Size – No waste, ready to install

  • Clean, Modern Finish – Smooth mill finish suitable for polishing, painting, or powder-coating

Perfect For

  • Structural frames and supports (workbenches, enclosures, load-bearing structures)

  • Automotive and transport projects (trailers, canopies, racks, lightweight vehicles)

  • Marine and outdoor builds (boats, outdoor furniture, exposed installations)

  • Architectural fabrication (balustrades, railings, modern structural designs)

Why Buy From Cut Length Metals?

  • No minimum order — buy exactly what you need

  • Accurate cuts (±1mm tolerance)

  • Clean, deburred edges — ready to use

  • Fast dispatch from Queensland

  • Trusted by DIYers, Tradies & fabricators

Available Sizes

We stock a range of aluminium box section dimensions and wall thicknesses to suit light-duty through to heavy structural applications.

Custom cut lengths available

Only pay for what you need — no offcuts, no waste

Get the exact length you need — order your aluminium box section today and start building.

Returns Policy

DUE TO ACCIDENTAL ORDER OR CHANGE OF MIND

We offer refunds and/or exchanges, providing a request for return is received within 30 days of your order being delivered. Your item must be in its original packaging and in the same condition that you received it.

The return shipping costs will be the responsibility of you, the customer. For domestic orders (AUS & USA) a prepaid shipping label can be provided, with the associated costs being deducted from the refunded amount. International (Asia) returns will need to be arranged by the customer, and will require a tracking number.

Any refund or exchange will only be issued once the original item has been shipped back to us.


DUE TO DEFECTIVE OR DAMAGED ITEM

In the unlikely event you receive a defective or damaged item, we offer you the choice of a full refund or a replacement. We will cover all return shipping costs.

Please report any issue within 5 days of receiving your item. We kindly ask that you provide clear evidence of the fault or damage, so we can expedite your request efficiently.

Please refer to our full Refund Policy for more information

Shipping

We can ship to virtually any address in the world. Note that there are restrictions on some products, and some products cannot be shipped to international destinations.

When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.

Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound.

Aluminium - SHS/RHS

Aluminium - SHS/RHS

$18.13

Aluminium - SHS/RHS

$18.13
Profile: 20MM X 20MM X 3MM
Length: 900MM

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