Build rigid, professional structures with this 25-piece pack of 90-degree internal corner brackets. Engineered specifically for standard 2020 series aluminium extrusions, these hidden connectors slide directly inside the profile slots to create a clean, seamless right-angle joint. The concealed design keeps your frame exterior smooth and unobstructed, which is ideal for both structural stability and visual appeal.

Key Features:

• Premium Cast Aluminium: Manufactured from high-grade aluminium for excellent hardness, high torque strength, and long-lasting stability. Highly resistant to snapping, warping, rust, and corrosion.

• Seamless Hidden Joint: Designed to sit entirely inside the extrusion channels, creating a flush, professional look without external brackets cluttering your framework.

• Effortless Alignment & Lock: Simply slide the right-angle bracket into the profile slots and secure it. The included M5 grub screws tighten down firmly against the inner wall to lock the profiles into a perfect 90-degree alignment.

• Precision Engineering Engineering Applications: The go-to hardware solution for custom CNC laser cutters, 3D printer frames, robotics projects, workbenches, protective machine guarding, and bespoke industrial shelving.

Specifications:

• Material: Solid Cast Aluminium

• Colour: Silver / Metallic

• Compatibility: Standard 2020 Series Aluminium Extrusions (6mm Slot)

• Angle: 90-Degree Right Angle

Package Includes:

• 25 x 2020 Series T-Slot Internal Corner Brackets

• 25 x M5 x 6mm Grub Screws (Headless Screws)