





3/16" Square Brass Tube
Upgrade your model making projects with our high-quality 3/16" Square Brass Tubing from Albion Alloys, supplied in a 12 inch (305mm) length. Animation Supplies offers an extensive range of precision metals designed for hobbyists, engineers, and model builders who require accuracy and reliability.
Unlike K&S metals manufactured in the USA, Albion Alloys square brass tubes are made in the UK to exceptionally tight tolerances using premium materials. Each tube is engineered so that one size smoothly telescopes into the next, making it ideal for structural work, mechanical assemblies, scratch-building, and custom fabrication.
The excellent surface finish ensures the tubing is easy to cut, glue, solder, drill, and paint, providing professional results with minimal preparation.
Dimensions are listed externally, but the table below also includes internal measurements to help you choose the correct tube for your project.
Square Brass Tube Dimensions |
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| Code | External | Internal |
| SSB1 | 1/16" (1.6mm) | 1/32" (0.8mm) |
| SSB2 | 3/32" (2.4mm) | 1/16" (1.6mm) |
| SBB3 | 1/8" (3.2mm) | 3/32" (2.4mm) |
| SB1 | 5/32" (4mm) | 1/8" (3.2mm) |
| SB2 | 3/16" (4.76mm) | 5/32" (4mm) |
| SB3 | 7/32" (5.5mm) | 3/16" (4.76mm) |
| SB4 | 1/4" (6.35mm) | 7/32" (5.5mm) |
Visit our square brass tubing page to quickly add the sizes that you need to your shopping basket.
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3/16" Square Brass Tube
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