Doughty Swivel Coupler - 2'' Diameter, (Cheeseboro)

Doughty Swivel Coupler - 2'' Diameter, (Cheeseboro)

The Doughty Swivel Coupler is designed to mount two tubes at any angle quickly and securely, offering 360 degrees of rotational movement. This makes it ideal for structural bracing applications, such as reinforcing a truss with an additional tube.

Engineered to fit 2'' diameter tubes, this coupler is manufactured from high-tensile aluminum extrusion, ensuring both strength and lightweight performance. It is widely used across the theatre, film, television, and photographic industries for reliable and safe rigging.

The Swivel Coupler is also available with stainless steel fasteners, making it suitable for outdoor use while reducing the risk of galvanic corrosion. For different rigging configurations, Parallel and 90-Degree Fixed Couplers are also available. For any inquiries, please contact us via chat.

Downloads:

User Manual

Key Features:

• 360° swivel functionality for mounting tubes at any angle
• Compatible with 2'' diameter tubes
• Constructed from high-tensile aluminum extrusion
• Available with stainless steel fasteners for outdoor use
• Widely used in theatre, film, TV, and photographic applications

Specifications:

• SWL: 1653.5 lbs
• Tube Diameters: 2''
• Width: 1.97''
• Tube Centres: 4.3''
• Weight: 2.9 lbs

References:

• Spec Sheet
• Cert
• Doughty Parallel Coupler

What is a Cheeseboro?

Cheeseborough clamps, also known as Cheeseboro, Scaffold Clamps, Couplers, Swivels, and even Cheese-burger or Burger Clamps, are devices used to connect iron pipes or aluminum tubes. The name is believed to originate from the Chesebro-Whitman manufacturing company of New York. They are available in two styles: rigid (also known as fixed 90°) and swivel.