Customization:
With galvanized Q235 steel, ensure durability and corrosion resistance in harsh construction environments. The galvanized coating extends lifespan compared to uncoated steel couplers*, providing reliable performance in wet or corrosive conditions.
With a swivel design and adjustable bolt-and-nut fastening mechanism, easily align and secure scaffold tubes for precise setups. The swivel feature allows quick angle adjustments, outperforming fixed couplers for adaptable configurations*.
At just 0.58kg, this coupler offers lightweight portability without compromising strength, making it 30% lighter than standard steel couplers*. The robust Q235 steel construction supports heavy loads typical in commercial scaffolding.
Designed for building and concrete construction support, this coupler ensures stability in diverse applications—from office structures to heavy-duty sites. Its versatility accommodates standard scaffold tube sizes, reducing the need for multiple coupler types*.
BS 1139 certification guarantees compliance with UK scaffolding safety standards, ensuring reliability compared to uncertified alternatives*. This certification validates structural integrity and durability for professional use.
The Swivel Coupler for Scaffolding is a robust steel connector designed to join scaffold tubes securely in construction and industrial applications. Certified to BS 1139 standards, this coupler combines durability, adjustability, and corrosion resistance to ensure safe and reliable scaffolding setups.
Feature | Specification | Benefit |
---|---|---|
Material | Q235/Q195 steel, galvanized | High strength and corrosion resistance |
Certification | BS 1139 | Meets UK construction safety standards |
Weight | 0.58 kg | Lightweight yet sturdy for easy handling |
Type | Swivel | Adapts to angled tube connections |
Fastening Mechanism | Dual bolts and nuts | Adjustable tightness for precise alignment |
Application | Building, office construction, concrete support | Versatile for diverse construction needs |
Corrosion Resistance | Zinc-plated surface | Extends lifespan in harsh outdoor environments |
Adjustable parameters include:
With its swivel design and galvanized coating, this coupler simplifies scaffold assembly while ensuring structural integrity. Ideal for projects requiring frequent adjustments, such as temporary office setups or high-rise construction.
Parameter | Base Model | Advanced Model | Pro Model |
---|---|---|---|
Load Capacity | 500 kg | +20% (600 kg) | +40% (700 kg)* |
Corrosion Resistance | Standard galvanize | Thicker zinc coating | Double-layer coating |
Ease of Assembly | Tool-required | Quick-release nuts | Tool-free swivel |
Weight | 0.58 kg | 0.62 kg | 0.65 kg |
Three Key Breakthroughs:
Version Selection Guide:
Example Use Case: The Pro Model’s double-layer coating and 700 kg capacity enable safe handling of chemical exposure on oil rig platforms. Pair it with high-grade steel tubes for unmatched durability.
Category | Usage Scenarios | Characteristics | Advantages | Disadvantages |
---|---|---|---|---|
Swivel Coupler (Industry Standard) | General scaffolding, low-corrosion environments | Q195 steel (ASTM A36), uncoated, 0.65kg, basic safety compliance | Cost-effective, lightweight base option. | No corrosion protection, weaker steel (Q195 vs Q235). |
Swivel Coupler (Our Base) | Standard construction projects | Q195 steel, ASTM A153 galvanized (▲), 0.6kg, BS 1139 certified (▲) | Enhanced corrosion resistance, certified durability. | Still uses lower-grade steel compared to advanced tiers. |
Swivel Coupler (Our Advanced) | Harsh environments, heavy-duty scaffolding | Q235 steel (▲▲), ASTM A153 galvanized, 0.58kg (▲▲), BS 1139 + ISO 3801 (▲▲) | Strongest steel, lightest weight, dual certification for extreme conditions. | Higher cost, specialized use cases. |
Right-Angle Coupler (Industry Standard) | Frameworks, basic structural joints | Q235 steel, uncoated, 0.7kg, minimal compliance | Robust for standard angles, affordable. | No corrosion coating, heavier than optimized designs. |
Right-Angle Coupler (Our Base) | Moderate-duty construction | Q235 steel, ASTM A153 galvanized (▲), 0.65kg (▲), BS 1139 (▲) | Galvanized corrosion resistance, certified, lighter than industry standard. | Limited to standard-grade steel, no advanced certifications. |
Sleeve Coupler (Industry Standard) | Straight-line tube extensions | Q195 steel, uncoated, 0.8kg, basic safety standards | Simple design, low cost. | Non-adjustable, less durable, heavier than modern alternatives. |
⭐⭐⭐⭐⭐ James Wilkins - Senior Site Supervisor, London
"We’ve been using the Advanced Model swivel couplers across three high-rise projects since May 2024, and they’ve performed flawlessly. The double-layer galvanization is holding up even on coastal builds with constant salt exposure. The tool-free swivel mechanism has cut our assembly time by nearly 40% compared to older fixed couplers. Meeting BS 1139 and ISO 3801 gives us peace of mind during safety audits."Purchase Date: May 2024 | Usage Period: 8 months
⭐⭐⭐⭐⭐ Fiona Patel - Homeowner & Weekend Builder, Manchester
"I bought the Base Model for my garage extension project last November. I was worried about alignment since my scaffolding needed angled supports, but the swivel design made it so easy—even for someone like me with no professional training. The bolts are simple to tighten with a basic wrench, and at just over half a kilo, carrying them up ladders isn’t a hassle. After months of rain, there's zero rust, thanks to the galvanized finish."Purchase Date: November 2024 | Usage Period: 6 months
⭐⭐⭐⭐☆ Carlos Mendez - Plant Maintenance Lead, Glasgow
"We use these Pro Model couplers for scaffolding around chemical processing units. The 700 kg load capacity and double-layer coating were non-negotiable for our environment. They’ve held up well under chemical vapors and high humidity. Only reason I’m not giving five stars is that the quick-release nuts occasionally loosen under heavy vibration—so we now double-check them weekly. Still, far superior to what we used before."Purchase Date: February 2025 | Usage Period: 3 months
⭐⭐⭐⭐⭐ Elena Davies - Project Coordinator, ScaffTech Ltd
"We specified the Advanced Model for a recent office building refurbishment in Birmingham. Over 1,200 couplers installed, and not a single failure during six months of use. The lightweight design (0.58kg) reduced fatigue for our crew, and the adjustable bolt system allowed precise alignment on uneven surfaces. Our safety inspector specifically noted the BS 1139 certification as a major compliance advantage. Will definitely re-order."Purchase Date: September 2024 | Usage Period: 7 months
⭐⭐⭐⭐☆ Tom Reynolds - Event Rigging Specialist, Bristol
"Used the Base Model for a pop-up exhibition structure that required frequent reconfiguration. Loved the swivel flexibility—we changed angles daily without needing extra parts. The couplers held firm even under wind load. Only downside: the standard bolts require a wrench, which slows things down during rapid teardowns. Would love to see a quick-lock version for temporary setups. That said, great durability and value."Purchase Date: January 2025 | Usage Period: 5 months
Average Rating: 4.7/5 ⭐ (89 Reviews)
David Langford - Certified Scaffolding Safety Inspector (CSCS)
"In my 15 years auditing construction sites, I’ve seen too many failures from uncertified or corroded couplers. This BS 1139-compliant swivel coupler stands out for its material integrity (Q235 steel) and corrosion-resistant design. I recommend it for any project where safety and compliance are priorities—especially in wet or coastal environments."
Linda Cho - Procurement Specialist, BuildSecure Solutions
"When evaluating couplers, we look at total cost of ownership, not just upfront price. These may cost slightly more than basic models, but their longer lifespan, reduced maintenance, and lower accident risk make them a smarter investment. The customization options also help match performance to project needs—something most suppliers don’t offer."
Posted: 2 days ago
"Used the Pro Model on a 20-story build. Zero slippage, even under heavy wind. The double coating is worth every penny."
Posted: 1 week ago
"Filmed a tutorial using these couplers—my audience loved how easy they were to use. Great balance of strength and simplicity."
Posted: 3 weeks ago
"We rent these out weekly. Very durable, but customers often forget wrenches. Would be handy to include a small tool pack."
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