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Ringlock Scaffolding Accessories Welding Inner Joint Coupler
| Name | Inner Joint Coupler |
| Material | Q235 |
| Unit weight | 1.75kg |
Advantages of Inner Joint Coupler
Inner joint couplers (internal tube connectors) elevate scaffolding performance with these core benefits:
1. Sturdier Connections
Fits inside tubes to create flush, rigid joints that evenly distribute load—reducing stress on tube exteriors vs. external couplers.
2. Flexible Layouts
Ideal for linking parallel/overlapping tubes (e.g., cantilevers, guardrails), adapting to irregular dimensions without cutting.
3. Faster Assembly
Slides into tube ends and locks via spring pins/set screws—no wrench-tightened external clamps, cutting setup time.
4. Cleaner Profile
No external bulges: minimizes snags in confined spaces/facade work, and reduces trip hazards.
5. Durable & Universal
Ringlock Scaffolding Accessories Welding Inner Joint Coupler
| Name | Inner Joint Coupler |
| Material | Q235 |
| Unit weight | 1.75kg |
Advantages of Inner Joint Coupler
Inner joint couplers (internal tube connectors) elevate scaffolding performance with these core benefits:
1. Sturdier Connections
Fits inside tubes to create flush, rigid joints that evenly distribute load—reducing stress on tube exteriors vs. external couplers.
2. Flexible Layouts
Ideal for linking parallel/overlapping tubes (e.g., cantilevers, guardrails), adapting to irregular dimensions without cutting.
3. Faster Assembly
Slides into tube ends and locks via spring pins/set screws—no wrench-tightened external clamps, cutting setup time.
4. Cleaner Profile
No external bulges: minimizes snags in confined spaces/facade work, and reduces trip hazards.
5. Durable & Universal

