Supreme Aluminium Square Tube – 40mm x 40mm x 4mm – Plain Finish Industrial-Grade Box Section, Rust-Resistant Lightweight Metal for Creative DIY, Modern Furniture & Long-Lasting Structural Builds

Upgrade your projects with the Supreme Aluminium Square Tube – 40mm x 40mm x 4mm – Plain Finish Industrial-Grade Box Section. Designed for both professionals and DIY enthusiasts, this tube combines exceptional strength, lightweight handling, and rust resistance, making it a reliable choice for a wide range of applications.

Constructed from high-quality aluminium, this square tube delivers long-lasting performance in both indoor and outdoor environments. Its plain finish provides a clean, modern appearance while allowing easy customization – simply cut, drill, weld, or polish to meet your unique requirements. The 4mm wall thickness ensures heavy-duty durability, making it perfect for structural use without adding unnecessary weight.

Whether you’re building modern furniture frames, shelving units, custom fabrications, or structural reinforcements, this industrial-grade aluminium box section gives you the perfect balance of strength, versatility, and style.

Supreme Quality: Made from premium aluminium for unmatched reliability and durability.

Exact Dimensions: 40mm x 40mm x 4mm profile with a plain finish for professional-grade results.

Heavy-Duty & Lightweight: Strong 4mm wall thickness without sacrificing ease of handling.

Rust & Corrosion Resistant: Ideal for both indoor and outdoor builds.

Easy to Work With: Can be cut, drilled, welded, or polished for tailor-made projects.

Multi-Use Applications: Perfect for DIY, designer furniture, shelving, and structural builds.

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