Scaffolding couplers, also known as scaffolding clamps, which are important in tubular scaffolding systems. They provide fastening and connections between scaffold tubes. The couplers including swivel couplers and fixed couplers, as well as forged, cast, and pressed versions. Each type of coupler has unique characteristics. For example:Swivel couplers allow for angle adjustments, while fixed couplers provide rigid connections. Forged couplers are known for their strength and durability, while pressed couplers are cost-effective for large-scale projects.
Board Retaining Clamp Specifications
|
Item |
Specification |
|
Product Name |
BRC coupler scaffolding |
|
Steel Grade |
Q235/Q355 |
|
Dimension |
48.3mm*48.3mm |
|
Standard |
EN74/ BS1139/AS NZS1576 |
|
Weight |
0.98-1.5kg |
|
Type |
Drop Forged,Stamped |
BRC Clamp Scaffolding Application
Also known as Board Retaining Couplers, these secure scaffolding boards to prevent slippage from the scaffold. They help maintain the safety and stability of work platforms in windy or gusty conditions.
Factory Strength & Production Capability
Irontrix is a direct Steel Planks with Hook factory in China. Our production line covering cutting, welding, surface treatment, assembling and final inspection.
Application
The following applications require scaffold couplers:
1. Construction: Provides safe platforms for workers at different heights in intricate industrial constructions.
2. Industrial maintenance: upkeep in refineries and factories
3. Event setup: This method, which is frequently used to install lighting, stage, and sound equipment, involves joining horizontal elements like beams and crossbars to vertical poles to create secure platforms.
4. Beam connection: To improve structural stability, scaffold tubes are attached to beams or trusses.
5. Renovation and restoration: Various coupler types provide adaptable ways to accommodate unusual shapes.
Feature
A scaffold coupler's principal role is to secure scaffolding tubes, keeping the scaffolding stable and preventing collapse during operation. The use of scaffold swivel couplers dramatically increases project safety. The following are some significant advantages of scaffold swivel pair
Loading Inspection and Certification
International safety standards, including as OSHA, EN, BS and ANSI , are met by our Steel Planks with Hook. Before delivery, we provide Strict quality and load-bearing inspections. All systems have access to certification and inspection reports, ensuring the safety of your business.

Customized Service
We support flexible customization sizes or brand according to customer's requirements, including frame size, tube thickness, surface finish, logo printing and accessory customization.

Stock Capacity and Delivery
Common sizes are kept in regular stock, so we can support low MOQ orders for customers demand, while customized orders are produced efficiently with stable lead times.

With over 10 years export experience, Irontrix supplies safe scaffoldingg systems for wholesale, rental, and construction projects all over the world.We specialize in the production and supply of high standard Scaffolding Systems, Formworks, and a full range of Construction Fittings, Steel Props & Shoring. There are over 10 production lines for Adjustable Steel acrow props, also known as Telescopic Props or Acrow Props, which used for temporary shoring and slab support. System Scaffolding: including the Cuplock Scaffold Standards, ledgers,APS Unit Systems, Kiwistage scaffolding and Ringlock Scaffolds with all the accessories. Aluminum scaffolding and aluminum boards. Tube & Clamp Components: Galvanized Vertical Scaffold Pipes,Drop forged clamps, Pressed Steel Couplers, Swivel Clamps, and Sleeve Couplers compliant with BS1139 standards. Formwork Accessories: Including high-tensile Tie Rods, Wing Nuts, Sleeves, Water Stops, and other essential Concrete Forming Hardware. Access Platforms: Steel Planks, Steel Gratings, and Metal Decking. For reliable scaffolding products supply, we are your trusted partner in globe market.
FAQ
Q: What is the standard tube size for scaffolding couplers?
A: The most common tube outer diameter is 48.3mm (1.5" nominal), matching international standards BS1139 and EN74. Other available sizes include:
42mm, 42.7mm – Light-duty applications
48.6mm – Japanese/Korean markets
60mm, 60.3mm – Heavy-duty systems
76mm, 89mm – Specialized shoring applications
Q: Which is better: forged or pressed couplers?
A: Selection depends on application:
Choose Forged when:
Heavy loads or high-rise construction
Long-term projects requiring durability
Critical safety applications
Harsh environmental conditions
Q: What is your delivery lead time?
A: Standard lead times:
Stock items: 5–10 days
Standard production: 10–20 days (1 container)
Custom orders: 20–30 days depending on specifications
Loading capacity: 8–12 containers per day for large projects.
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