Swivel Clamp American Heavy Type
Engineered to international standards for safety, speed and durability on every job site.
Overview
The Swivel Clamp American Heavy Type is a forged heavy-duty swivel coupler that locks two scaffold tubes together at any angle around the bolt axis. Model TCSWB55C weighs 1.8 kgs, is hot dip galvanized and ships FOB Shanghai from ACE SCAFFOLD.

Key Features
- Forged heavy-duty swivel coupler joins two scaffold tubes at any angle
- One half grips a 48.3 mm OD tube; other half swivels around the bolt axis
- Locks braces, transoms and offset members at non-90-degree angles
- Hot dip galvanized for corrosion resistance on site and outdoors
- Made to US standard; suits OSHA-compliant tube-and-clamp scaffolding
- Forged steel, 1.8 kgs, FOB Shanghai from ACE SCAFFOLD
The Swivel Clamp American Heavy Type is a swivel coupler that joins two scaffold tubes at an adjustable angle rather than a fixed 90 degrees. One half grips the first 48.3 mm outside-diameter tube; the other half is mounted on a swivel joint around the central bolt so it can rotate to meet the second tube at the angle the layout needs. It is the heavy-duty fitting for bracing, offset connections and irregular tube runs on tube-and-clamp scaffolding, and is also used to tie a brace across an existing tube line. The forged steel body keeps the joint rigid once the bolt is tightened, and the hot dip galvanized finish resists corrosion on site. Made to US standard, it suits OSHA-compliant tube-and-clamp scaffolding.
What a Swivel Clamp Does
The Swivel Clamp American Heavy Type locks two scaffold tubes at a flexible angle around the bolt axis. Use it where a brace, transom or offset member must meet an existing tube run at an angle that is not a fixed 90 degrees.
How the Swivel Joint Works
The clamp has two forged halves. One half cradles the first 48.3 mm OD tube; the other half is carried on a swivel joint around the central bolt, so it can rotate freely until it lines up with the second tube. Tightening the bolt locks both tubes firmly in place.
Heavy-Duty and Rigid
Built as a heavy-duty coupler, the swivel clamp keeps the angled joint rigid under working load. The forged steel construction takes the side and twist loads that a swivelling member would otherwise pass into the scaffold.
Hot Dip Galvanized Finish
TCSWB55C is supplied hot dip galvanized for corrosion resistance in outdoor and site conditions, protecting the clamp through repeated assembly, disassembly and storage.
US Standard Compatibility
The clamp is made to US standard for tube-and-clamp scaffolding with 48.3 mm tubes, and is supplied FOB Shanghai by ACE SCAFFOLD with OEM/ODM available.
Swivel Clamp American Heavy Type Specifications
| Description | MODEL | Unit Weight |
|---|---|---|
| Swivel clamp | TCSWB55C | 1.8 kgs |
Frequently Asked Questions
What is a swivel clamp used for?
What tube size does the swivel clamp fit?
What standard does the TCSWB55C clamp meet?
How does the swivel action work?
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