20 PCS Black T Slot L-Shape Interior Inside Corner Connector Joint Bracket, 90 Degree Aluminum Profile Interior Joint with M5 Screws,Suitable for 6mm Slot 2020 Series Aluminum Extrusion Profile

الوصف

🖤 Reinforce your build with stealth and style — the hidden hero of aluminum frames!

This 20-piece set of black electrophoresis zinc alloy L-shape corner brackets, complete with 40 M5 screws, offers a durable, rust-resistant solution for reinforcing 90-degree joints in 6mm slot 2020 series aluminum extrusion profiles. Designed for professional-grade industrial and maker projects, these concealed connectors combine strength with a sleek, hidden profile to elevate your frame-building game.