Uxcell 4-Pack 45° Angle Aluminum Corner Brackets – For 2020 Series Profiles, 14x60mm, Black Anodized, Internal Joint Connectors For 3D Printers, CNC & Frames

About This Product

If you're building or repairing anything with 2020 series aluminum extrusion, these corner brackets are exactly what you need.

This 4-pack of black anodized aluminum brackets is made for 45-degree internal joint connections between two profiles.
Each bracket measures 14mm high by 60mm long, with a 5.
5mm mounting hole diameter and 6mm thickness.

The aluminum alloy construction with an oxidized surface gives them excellent rust resistance, high hardness, and a long service life—they won't corrode or weaken over time.
To install, just insert the bracket into the profile slots and tighten with set screws (fasteners not included).

These are super versatile and widely used in industrial aluminum frames, 3D printers, CNC routers, laser cutters, robotics projects, and woodworking machinery.

They make frame assembly quick and solid.
Just grab the matching T-bolts or T-nuts for your application, and you're good to go.

Durable, precise, and a great value for any extrusion-based build.