Aero-Grade Aluminum Billet – 2x4 Edition

• Aluminum metal brick machined from aerospace grade 6061 aluminum.
• Precision CNC machined bricks fit together with one another.
• Easily interlocks with your favorite branded plastic bricks.
•  Incorporate these aluminum metal bricks into your favorite brick builds to add a shiny metal flare.
• Proudly machined in the USA. 

**MEASUREMENTS** L 1.25" X W .62" X H .46"