A
Anonymous
Apr 08, 2026
Rating: 5/5
Essential for clean looks
Much better than external brackets. Makes the frame look professional.
Description
Internal corner slot connector for aluminum profiles, 90-degree right angle L-bracket, fits 1530/2020/3030
Reviews
Attributes
| Brand | - |
| Category | Industrial Small Parts / Connectors and Fasteners |
| Origin | - |
| Material | 6063 Aluminum Alloy |
| Surface Finish | Anodized Silver |
| Compatible Series | 1530, 2020, 3030 |
| Connector Type | Internal Corner |
| Angle Configuration | 90 Degree L-Shape |
| Package Quantity | 10 Pieces |
| Unit Weight | 18 grams |
| Fixing Method | T-Slot Nut and Bolt |
| Color | Metallic Silver |
| Application | DIY Framing, Machine Guards |
5 reviews
A
Anonymous
Mar 19, 2026
Rating: 5/5
Sturdy and hidden
Love that you can't see the bracket once assembled. Very sturdy connection.
A
Anonymous
Feb 25, 2026
Rating: 5/5
Fast delivery
Product arrived quickly and well packaged. No damage to the anodizing.
A
Anonymous
Feb 17, 2026
Rating: 5/5
Perfect fit for my 3030 frame
These connectors slid right into the slot and held firmly. Great for a clean look.
A
Anonymous
Feb 12, 2026
Rating: 4/5
Good value
Works well but needed own screws which was not clear at first.
5 FAQ
Q: Is this suitable for outdoor use?
A: The anodized finish offers corrosion resistance, but severe weather may affect longevity.
Q: Can I use this for structural support?
A: It is suitable for framing structures, but please calculate load requirements for heavy machinery.
Q: Will this fit 4040 profiles?
A: No, this is designed for 1530/2020/3030 series only.
Q: Are screws included?
A: No, please purchase T-slot nuts and bolts separately.
Q: How do I install these?
A: Insert into the profile slot and tighten with a bolt from the perpendicular profile.
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