Collection: Tube - Square - Aluminium

Tube (With Images)

Square

Aluminium
Brass
Copper

6 Products in this selection

Hollow square tubing for general hobby applications.
Some items may be available in longer or shorter lengths. e-mail sales@smallparts.com.au with enquiries.
Includes K&S Metals range and more

Additional resources:

A more comprehensive listing may be found on the MBA Minibearings main store at Tube - Square - Aluminium.

Outside Width (Ow)	Inside Width (Iw)	Length (L)	Grade	Indicative Image
2.38 mm +/- 0.051	1.67 mm +/- 0.076	304.8 mm +/- 1.0	3003-H14
Material: Aluminium
Part Number: 4T-0024-0300-ALH14 Square Tube - 2.38x1.67x304.8 mm - Aluminium 23 Available Now \| Further orders can be expected around Tue, Jul 08, 2025 Regular price $5.32 AUD Regular price Sale price $5.32 AUD Unit price per Each
Outside Width (Ow)	Inside Width (Iw)	Length (L)	Grade	Indicative Image
2.38 mm +/- 0.051	1.67 mm +/- 0.076	304.8 mm +/- 1.0	3003-H14
Material: Aluminium
Part Number: 4T-0024-0300-ALH14 Square Tube - 2.38x1.67x304.8 mm - Aluminium 23 Available Now \| Further orders can be expected around Tue, Jul 08, 2025 Regular price $5.32 AUD Regular price Sale price $5.32 AUD Unit price per Each View the product page first if you are unsure.
4T-0024-0300-ALH14 --- Square Tube - 2.38x1.67x304.8 mm - Aluminium 4T-0024-0300-ALH14 --- Square Tube - 2.38x1.67x304.8 mm - Aluminium Regular price $5.32 AUD Regular price Sale price $5.32 AUD Unit price per 23 Available Now
3.18 mm +/- 0.051	2.46 mm +/- 0.076	304.8 mm +/- 1.0	3003-H14
Material: Aluminium
Part Number: 4T-0032-0300-ALH14 Square Tube - 3.18x2.46x304.8 mm - Aluminium 28 Available Now \| Further orders can be expected around Tue, Jul 08, 2025 Regular price $5.59 AUD Regular price Sale price $5.59 AUD Unit price per Each
3.18 mm +/- 0.051	2.46 mm +/- 0.076	304.8 mm +/- 1.0	3003-H14
Material: Aluminium
Part Number: 4T-0032-0300-ALH14 Square Tube - 3.18x2.46x304.8 mm - Aluminium 28 Available Now \| Further orders can be expected around Tue, Jul 08, 2025 Regular price $5.59 AUD Regular price Sale price $5.59 AUD Unit price per Each View the product page first if you are unsure.
4T-0032-0300-ALH14 --- Square Tube - 3.18x2.46x304.8 mm - Aluminium 4T-0032-0300-ALH14 --- Square Tube - 3.18x2.46x304.8 mm - Aluminium Regular price $5.59 AUD Regular price Sale price $5.59 AUD Unit price per 28 Available Now
3.97 mm +/- 0.051	3.26 mm +/- 0.076	300 mm +/- 1.0	3003-H14
Material: Aluminium
Part Number: 4T-0040-0300-ALH14 Square Tube - 3.97x3.26x300 mm - Aluminium 14 Available Now \| Further orders can be expected around Tue, Jul 08, 2025 Regular price $6.23 AUD Regular price Sale price $6.23 AUD Unit price per Each
3.97 mm +/- 0.051	3.26 mm +/- 0.076	300 mm +/- 1.0	3003-H14
Material: Aluminium
Part Number: 4T-0040-0300-ALH14 Square Tube - 3.97x3.26x300 mm - Aluminium 14 Available Now \| Further orders can be expected around Tue, Jul 08, 2025 Regular price $6.23 AUD Regular price Sale price $6.23 AUD Unit price per Each View the product page first if you are unsure.
4T-0040-0300-ALH14 --- Square Tube - 3.97x3.26x300 mm - Aluminium 4T-0040-0300-ALH14 --- Square Tube - 3.97x3.26x300 mm - Aluminium Regular price $6.23 AUD Regular price Sale price $6.23 AUD Unit price per 14 Available Now
4.76 mm +/- 0.051	4.05 mm +/- 0.076	304.8 mm +/- 1.0	3003-H14
Material: Aluminium
Part Number: 4T-0048-0300-ALH14 Square Tube - 4.76x4.05x304.8 mm - Aluminium 10 Available Now \| Further orders can be expected around Tue, Jul 08, 2025 Regular price $6.50 AUD Regular price Sale price $6.50 AUD Unit price per Each
4.76 mm +/- 0.051	4.05 mm +/- 0.076	304.8 mm +/- 1.0	3003-H14
Material: Aluminium
Part Number: 4T-0048-0300-ALH14 Square Tube - 4.76x4.05x304.8 mm - Aluminium 10 Available Now \| Further orders can be expected around Tue, Jul 08, 2025 Regular price $6.50 AUD Regular price Sale price $6.50 AUD Unit price per Each View the product page first if you are unsure.
4T-0048-0300-ALH14 --- Square Tube - 4.76x4.05x304.8 mm - Aluminium 4T-0048-0300-ALH14 --- Square Tube - 4.76x4.05x304.8 mm - Aluminium Regular price $6.50 AUD Regular price Sale price $6.50 AUD Unit price per 10 Available Now
5.56 mm +/- 0.051	4.85 mm +/- 0.076	304.8 mm +/- 1.0	3003-H14
Material: Aluminium
Part Number: 4T-0056-0300-ALH14 Square Tube - 5.56x4.85x304.8 mm - Aluminium Out of Stock \| Backorder Now \| Orders can be expected around Tue, Jul 08, 2025 Regular price $5.86 AUD Regular price Sale price $5.86 AUD Unit price per Each
5.56 mm +/- 0.051	4.85 mm +/- 0.076	304.8 mm +/- 1.0	3003-H14
Material: Aluminium
Part Number: 4T-0056-0300-ALH14 Square Tube - 5.56x4.85x304.8 mm - Aluminium Out of Stock \| Backorder Now \| Orders can be expected around Tue, Jul 08, 2025 Regular price $5.86 AUD Regular price Sale price $5.86 AUD Unit price per Each View the product page first if you are unsure.
4T-0056-0300-ALH14 --- Square Tube - 5.56x4.85x304.8 mm - Aluminium 4T-0056-0300-ALH14 --- Square Tube - 5.56x4.85x304.8 mm - Aluminium Regular price $5.86 AUD Regular price Sale price $5.86 AUD Unit price per Out of stock! Backorder Now
6.35 mm +/- 0.051	5.64 mm +/- 0.076	304.8 mm +/- 1.0	3003-H14
Material: Aluminium
Part Number: 4T-0064-0300-ALH14 Square Tube - 6.35x5.64x304.8 mm - Aluminium 16 Available Now \| Further orders can be expected around Tue, Jul 08, 2025 Regular price $7.05 AUD Regular price ~~$8.45 AUD~~ Sale price $7.05 AUD Unit price per Each
6.35 mm +/- 0.051	5.64 mm +/- 0.076	304.8 mm +/- 1.0	3003-H14
Material: Aluminium
Part Number: 4T-0064-0300-ALH14 Square Tube - 6.35x5.64x304.8 mm - Aluminium 16 Available Now \| Further orders can be expected around Tue, Jul 08, 2025 Regular price $7.05 AUD Regular price ~~$8.45 AUD~~ Sale price $7.05 AUD Unit price per Each View the product page first if you are unsure.
4T-0064-0300-ALH14 --- Square Tube - 6.35x5.64x304.8 mm - Aluminium Sale 4T-0064-0300-ALH14 --- Square Tube - 6.35x5.64x304.8 mm - Aluminium Regular price $7.05 AUD Regular price ~~$8.45 AUD~~ Sale price $7.05 AUD Unit price per 16 Available Now Sale