March 6, 2026
Description
A compact and strong reinforcement bracket designed for 2020 aluminum extrusion frames.
This bracket stabilizes 90° corner connections and improves the rigidity of aluminum profile constructions while keeping the part lightweight, compact and material-efficient.
The geometry is optimized for fast printing and reliable strength, making it a practical solution for modular aluminum profile builds.
Perfect for DIY projects, 3D printer frames, enclosures, workstations or custom aluminum extrusion structures.
• Reinforces 90° aluminum profile frame connections
• Designed specifically for 2020 aluminum extrusion systems
• Compact and efficient geometry
• Strong yet lightweight construction
• Very fast and reliable print
•Weight 13.5 g
•Print time Under 30 minutes
After printing, mount the bracket using:
M5 x 10 mm screws
Standard M5 T-nuts for 2020 aluminum profiles
The bracket is designed to work with common 2020 extrusion hardware and installs quickly.
If you like this model feel free to check out my other designs.
I focus on creating useful, clean and aesthetic prints for everyday use.
License:
MakerWorld Exclusive License