Scaffolding Couplers for 48.3mm Tubes | Swivel, Double & Sleeve Clamps

We manufacture and supply high-strength scaffolding couplers designed for 48.3mm steel tubes. Our range includes double (right-angle) couplers, swivel couplers, sleeve couplers, putlog clamps, girder couplers and coupling pins — all engineered for maximum grip, durability and safety. Built to EN-74 / BS 1139 / AS 1576.2 standards, our scaffolding couplers ensure secure tube-to-tube connections for construction, industrial and infrastructure projects worldwide.

Types of Scaffolding Couplers We Supply

Double Coupler (Right-Angle Clamp)
Used to connect scaffold tubes at 90°, ensuring a strong and rigid connection.
Swivel Coupler
Allows tubes to connect at various angles, ideal for bracing and complex structures.
Sleeve Coupler / Joint Pin
Used to join two tubes end-to-end for continuous tube runs.
Putlog Coupler
Connects putlog or transom tubes securely to standards.
Girder Coupler
Connects scaffold tubes securely to steel beams for high-load applications.
Board Retaining Coupler
Used to secure scaffold boards firmly in place.
Coupling Pins
Align and connect vertical scaffold tubes safely and accurately.

Key Features

  • Drop-forged & high-strength steel construction
  • Rust-resistant finishing
  • Compatible with 48.3mm scaffold tubes
  • Tested to EN-74 / BS 1139 / AS 1576.2 standards
  • Secure grip for maximum on-site safety
  • Suitable for heavy-duty construction use
  • Bulk orders & export supply available
Rod type double scaffolding coupler for 48.3mm tubes, designed for secure right-angle connections on scaffold structures

Rod Type Double Coupler For Tube OD 48.3mm

Reliable and sturdy, the Rod Type Double Coupler for 48.3mm tubes ensures secure connections, enhancing safety and stability in scaffolding applications.
Heavy-duty scaffolding couplers including swivel and fixed clamps

Rod Type Swivel Coupler For Tube OD 48.3mm

Precision-engineered swivel coupler designed for 48.3mm tubes, ensuring robust and flexible connections for demanding scaffolding applications.
Sleeve coupler joiner for 48.3mm scaffold tubes, used to connect two tubes end-to-end for continuous scaffold runs

Sleeve Coupler/Joiner For Tube OD 48.3mm

Durable sleeve coupler designed to securely join 48.3mm tubes, ensuring stability and seamless connections in scaffolding structures.
Drop-forged double scaffolding coupler British type for connecting 48.3mm tubes at 90 degrees, EN-74 / BS 1139 compliant

Double Coupler British Type For Tube OD 48.3mm (EN-74 / BS 1139)

The Double Coupler British Type for Tube OD 48.3mm (EN-74 / BS 1139) is designed for robust and secure connections, ensuring enhanced stability and safety in scaffolding applications.
Swivel scaffolding coupler British type for 48.3mm tubes, allowing multi-angle connections compliant with EN-74 / BS 1139

Swivel Coupler British Type For Tube OD 48.3mm (EN - 74 / BS 1139)

The Swivel Coupler British Type for Tube OD 48.3mm ensures a secure and versatile connection, offering reliable support for scaffolding structures in compliance with EN-74 and BS 1139 standards.
German type double scaffolding coupler for 48.3mm tubes, providing strong 90-degree connections to EN-74 / BS 1139 standards

Double Coupler German Type For Tube OD 48.3mm (EN-74 / BS 1139)

The Double Coupler German Type for Tube OD 48.3mm (EN-74 / BS 1139) ensures secure and reliable connections for scaffolding systems, offering strength and stability in demanding construction environments.
German type swivel scaffolding coupler for 48.3mm tubes, offering flexible multi-angle tube connections to EN-74 / BS 1139

Swivel Coupler German Type For Tube OD 48.3mm (EN-74/ BS 1139)

The Swivel Coupler German Type for Tube OD 48.3mm (EN-74/BS 1139) ensures flexible and secure connections, offering easy adjustment and superior strength for scaffolding systems.
USA type double scaffolding coupler for 48.3mm tubes, designed for strong right-angle connections and EN-74 / BS 1139 compliance

Double Coupler USA Type For Tube OD 48.3mm (EN-74 / BS 1139)

Our Double Coupler (USA Type) is designed for a secure and reliable connection of scaffolding tubes with an outer diameter of 48.3mm, meeting the EN-74 / BS 1139 standards for safety and performance.
USA type swivel scaffolding coupler for 48.3mm tubes, enabling angled tube connections compliant with EN-74 / BS 1139

Swivel Coupler USA Type For Tube OD 48.3mm (EN - 74 / BS 1139)

The Swivel Coupler USA Type for Tube OD 48.3mm (EN – 74 / BS 1139) provides versatile and reliable tube connections, ensuring stability and flexibility in your scaffolding setup.
Putlog scaffolding coupler for 48.3mm tubes, used to connect transom or putlog tubes to scaffold standards to EN-74 / BS 1139

Putlog Coupler For Tube OD 48.3mm (EN-74 / BS 1139)

The Putlog Coupler for Tube OD 48.3mm (EN-74 / BS 1139) ensures secure and reliable connections, providing robust support for scaffolding structures in compliance with international safety standards.
Forged girder scaffolding coupler for 48.3mm tubes, designed to secure scaffold tubes to steel beams, AS 1576.2 compliant

Forged Girder Coupler For Tube OD 48.3mm (AS 1576.2)

The Forged Girder Coupler for Tube OD 48.3mm (AS 1576.2) is designed for reliable, strong connections, ensuring stability in scaffolding applications with precise and durable engineering for maximum safety.
Scaffolding coupler with welded bolt for 48.3mm tubes, providing secure and durable tube connections for heavy-duty use

Coupler With Welded Bolt For Tube OD 48.3mm

The Coupler with Welded Bolt for Tube OD 48.3mm offers a secure and reliable connection, ensuring stability and strength for scaffolding systems, even under demanding conditions.
Board retaining scaffolding coupler used to secure scaffold boards in position for safe working platforms

Board Retaining Coupler

The Board Retaining Coupler provides secure, reliable connections for retaining boards in scaffolding systems, ensuring stability and safety on every construction site.
Half scaffolding coupler with pin for connecting scaffold fittings and tubes securely during construction

Half Coupler With Pin

The Half Coupler with Pin offers a reliable and easy-to-use solution for securely joining scaffold tubes, ensuring strength and stability in any construction setup.
Forged sleeve scaffolding coupler for joining 48.3mm tubes end-to-end, providing strong axial tube connections

Sleeve Coupler (Forged)

The forged sleeve coupler ensures strong, reliable connections in scaffolding systems, offering both security and durability on every job site.

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FAQs About Scaffolding Couplers

A scaffolding coupler is used to securely connect scaffold tubes, ensuring a safe and stable structure.

A double coupler fixes two tubes at a 90-degree angle, while a swivel coupler allows the tubes to connect at any angle.

Our scaffolding couplers are designed to fit standard 48.3mm scaffold tubes.

Yes, our couplers are manufactured to meet EN-74 and BS 1139 standards.

Yes, we produce high-strength drop-forged couplers suitable for heavy-duty applications.

Coupling pins are connectors used to join scaffold tubes end-to-end, usually for vertical stacking.

A girder coupler is used to securely attach scaffold tubes to steel beams or girders.

Yes, we export scaffolding couplers worldwide with reliable logistics support.

Yes, we support bulk orders and offer custom OEM branding options.

 

Yes, our couplers are available with galvanised and coated finishes to resist rust and corrosion.

Yes. Our couplers are manufactured to international standards commonly accepted in the US market, including EN-74 and BS 1139, and are suitable for OSHA-compliant scaffold systems when used correctly.

 

Yes. We regularly ship bulk orders to the USA and work with scaffold distributors, rental companies, and contractors. We also provide export documentation and fast shipping support.