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

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

The Doughty Slimline Swivel Coupler is engineered for professional rigging applications, offering a 360-degree rotation for secure and versatile connections between adjacent bars at any angle. Designed with a slimline profile—40% narrower than the standard version—this coupler provides a more flexible solution in tight setups.

Constructed from high tensile Aluminum Extrusion, it is compatible with 2'' diameter round tubes or truss chords, making it a reliable choice across the theatre, film, TV, and photography industries. This Cheeseboro-style clamp is ideal for a wide range of rigging configurations where space and strength are critical.

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Downloads:

User Manual

Key Features:

• 360-degree swivel action for versatile rigging configurations
• 40% slimmer than the standard version for use in compact spaces
• Constructed from high tensile Aluminum Extrusion
• Fits 2'' diameter round tubes or truss chords
• Widely used in theatre, film, TV, and photographic applications

Specifications:

• SWL: 1653.5 lbs
• Tube Diameters: 2''
• Width: 1.18''
• Tube Centres: 4.4'
• Weight: 1.96 lbs

References:

• Spec Sheet
• User Manual
• Cert

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