Aluminium Box Bar Joint Bracket Trick | Smart DIY Metalwork Hack! 🔩 Looking for a clever way to join aluminium box bars without expensive tools or welding? In this video, we reveal a simple yet powerful joint bracket trick that makes your aluminium frame projects stronger, cleaner, and easier to assemble! Whether you’re building a DIY frame, furniture, or industrial project, this aluminium box bar joint method will save you time and money — perfect for makers, fabricators, and DIY enthusiasts a