Anonymous
Mar 25, 2026
Rating: 5/5
Exactly as described
Ordered the mixed pack to test different sizes. All dimensions were accurate according to the national standard specs. Great value for money compared to local hardware stores.
Description
Reviews
| Brand | - |
| Category | Standard Parts, Components & Industrial Consumables / Assemblies and Fasteners |
| Origin | - |
| Material | High-Grade Aluminum Alloy |
| Connector Type | L-Type Internal Right-Angle |
| Compatible Standards | National Standard & European Standard |
| Profile Sizes | 20mm, 30mm, 40mm, 45mm |
| Surface Finish | Anodized Silver |
| Installation Method | Internal Groove Insertion |
| Load Capacity | Heavy-Duty Structural Support |
| Corrosion Resistance | Excellent (Suitable for Indoor/Outdoor) |
| Package Contents | 4 Connectors per Pack |
| Application | DIY Frames, Machine Guards, Workbenches |
Anonymous
Mar 25, 2026
Rating: 5/5
Exactly as described
Ordered the mixed pack to test different sizes. All dimensions were accurate according to the national standard specs. Great value for money compared to local hardware stores.
Anonymous
Mar 23, 2026
Rating: 4/5
Good quality, slightly tight fit
The build quality is excellent and they look very professional. They were a bit tight going into the 30mm groove initially, but a gentle tap with a rubber mallet solved the issue. Very stable once installed.
Anonymous
Mar 22, 2026
Rating: 5/5
Perfect fit for my workbench project
These connectors slid into the 40mm profiles effortlessly. The right-angle hold is extremely rigid, and the anodized finish matches my existing frames perfectly. Highly recommended for structural builds.
Anonymous
Mar 09, 2026
Rating: 5/5
Professional grade results
Used these for a photography backdrop stand. The aluminum is lightweight yet incredibly strong. No wobble at all in the joints. Will definitely buy more for future projects.
Anonymous
Mar 06, 2026
Rating: 4/5
Solid connector for DIY enthusiasts
Works great for my home workshop shelving. The L-shape provides a perfect 90-degree corner. Only wish the package came with the specific T-nuts needed for extra security, but overall very satisfied.
Anonymous
Mar 06, 2026
Rating: 5/5
Essential for modular framing
I used these for a custom machine guard using European standard profiles. The internal design keeps the exterior clean without visible bolts. Strong enough to hold significant weight without flexing.
Q: What is the maximum load capacity for the 45mm connector?
A: While dependent on the specific frame design, the 45mm L-type connector can generally support substantial static loads suitable for workbenches and shelving. We recommend consulting engineering tables for dynamic load specifics.
Q: Can these be used outdoors without rusting?
A: Yes, the connectors are made from anodized aluminum alloy which offers excellent corrosion resistance, making them suitable for both indoor and outdoor applications.
Q: Are these compatible with both Metric and Imperial profile systems?
A: These connectors are designed specifically for Metric profiles (20/30/40/45mm) adhering to National and European standards. They are not compatible with Imperial inch-based profiles.
Q: Does the package include screws or T-bolts?
A: This specific SKU includes only the internal groove connectors. Fasteners such as T-bolts and nuts must be purchased separately based on your specific assembly requirements.
Q: Do I need special tools to install these inside the groove?
A: No special tools are required. You can typically slide them in by hand. For tighter fits, a rubber mallet or a small block of wood to tap them gently is recommended to avoid damaging the profile.