135° Aluminum Corner Brackets for T-Slot Profile Frames
These 135-degree aluminum corner brackets connect two T-slot profiles at a fixed obtuse angle. The reinforced L-shaped design supports clean, rigid joints in machine frames, workstations, safety enclosures, display structures and custom industrial assemblies.
Available in silver or black finishes, the brackets can be matched to different aluminum profile series and slot sizes. Their pre-drilled mounting holes allow fast installation with compatible T-slot nuts and bolts.
Key Benefits
- Fixed 135° connection: creates consistent angled joints without on-site cutting or welding.
- Reinforced structure: the formed center section improves stability under assembly loads.
- Corrosion-resistant aluminum: suitable for indoor industrial frames and equipment structures.
- Fast installation: mounts directly to T-slot profiles with standard fasteners.
- Flexible appearance: silver and black finishes support different equipment designs.
Product Specifications
| Item | Specification |
|---|---|
| Product type | 135° reinforced corner bracket |
| Structure | L-shaped angle support connector |
| Material | Die-cast aluminum |
| Angle | 135 degrees |
| Finish options | Silver or black |
| Surface treatment | Anodized or project-specific finish |
| Compatibility | Different T-slot aluminum profile series and slot sizes |
| Installation | T-slot nuts and bolts |
| Standard | Standard part; customization available by drawing or sample |
| Packaging | Carton box |
Configuration Options
| Option | Available Choices | Selection Guidance |
|---|---|---|
| Color | Silver / Black | Choose to match the profile finish or equipment design. |
| Profile compatibility | Multiple profile series | Confirm profile cross-section and slot size before ordering. |
| Fastener set | Bracket only / With compatible nuts and bolts | Select according to the existing frame hardware. |
Installation Reference


Position the bracket across the two profiles, insert compatible fasteners into the profile slots, align the 135° joint and tighten evenly. Confirm the profile series, slot width and bolt thread before selecting hardware.
Bracket and Finish Options


Typical Applications
| Application | How the Bracket Is Used |
|---|---|
| Machine frames | Connects angled structural members in rigid equipment frames. |
| Workstations | Builds ergonomic supports, sloped rails and operator-side structures. |
| Safety enclosures | Creates angled sections around guards, doors and protective panels. |
| Display and test fixtures | Supports custom angled assemblies that need repeatable positioning. |
| Custom automation equipment | Provides a simple mechanical joint for non-90-degree frame geometry. |
Request a Quote
Send your profile series, slot size, required color, quantity and assembly drawing. We will help confirm bracket compatibility and prepare a quotation for your project.
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