Doughty Parallel Coupler (35mm Atom Clamp), (Cheeseboro)

Doughty Parallel Coupler (35mm Atom Clamp), (Cheeseboro)

The Doughty Parallel Coupler (35mm Atom Clamp), also known as a Cheeseboro, offers a robust and reliable solution for connecting two parallel bars. Specifically engineered to fit 35mm diameter tubes, this coupler is ideal for use in demanding environments where secure and fast fixing is essential.

Manufactured from high tensile Aluminium Extrusion, the Atom Parallel Coupler is designed to attach to round tubes or truss chords, making it perfect for suspending lighting equipment and other luminaries. Its compact size and durable build make it widely applicable in the theatre, film, TV, and photography industries.

Swivel and 90-degree fixed versions are also available to suit diverse rigging requirements. For any inquiries, please contact us via chat.

Downloads:

User Manual

Key Features:

• Firm and fast fixing between two parallel bars
• Designed for 35mm diameter tube connections
• High tensile Aluminium Extrusion construction
• Ideal for theatre, film, TV, and photographic rigging
• Available in aluminium and black finishes

Specifications:

• SWL: 100kg
• Tube Diameter: 35mm
• Tube Centres: 64mm
• Width: 30mm
• More sizes available to fit various diameter tubes

References:

• Spec Sheet
• User Manual
• Cert

What is a Cheeseboro?

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