MakerBeam is our 10mmx10mm aluminum T-slot profile. This extrusion is available in black or clear anodised. The size is perfect for a project on your desk or dinner table. MakerBeam has a hollow core and is available in different lengths. All lengths have threaded ends (M3). We offer a range of related hardware (M3). MakerBeam is a great structural basis for your small sized projects.