1. Precision Cube Design: With exact 20x20x20mm dimensions, this 2020 aluminum extrusion corner bracket ensures perfectly aligned and stable frames for 3D printer builders seeking platform accuracy.2. Sturdy Aluminum Construction: Made of high-strength aluminum alloy, this corner cube provides robust and lasting connections for shelf makers, effectively eliminating wobble risks under load.3. Complete Ready-to-Use Kit: The package includes 12 black corner cubes, 36 set screws, 36 hole plugs, and 1 wrench, providing makers starting DIY projects with a complete set of accessories to start projects immediately.4. Versatile Three-Way Connection: This three-way corner bracket features mounting holes on three sides, allowing for flexible configuration of the X, Y, and Z axes.
