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Doughty Atom Half Coupler (25mm Diameter)



Category: Clamps

Doughty Half Coupler - 25mm Atom Clamp 

Doughty Engineering has begun to manufacture products for the entertainment market since 1985. As a member of Professional Light and Sound Association (PLASA), Doughty adheres strictly to the standards of trading expected.

Atom Clamps are the smallest of the Doughty range of extruded aluminum couplers. They have a WLL of 100kg and are ideal for shop displays, film lighting etc. This Doughty clamp fits tubes with 25mm diameter. Not only are they suitable for lightweight trusses, but also the centre tube on most varieties of stands.

This Half Coupler is the basis of the range of 25mm Atom Clamps and has a slotted base to captivate an M6 Nut or Bolt. Larger ones are available for attaching wider tubes. For any inquiries, please contact us via chat.

Spec Sheet of the Atom Half Coupler Range 


  • Tube Diameter: Fit tubes with a 25mm diameter
  • Width: 21mm
  • Weight: 0.04kg
  • Max. Load Capacity: Load bearing up to 100kg
  • Fixing hole on the base: 6mm Diameter
  • Material: Aluminum
  • Finish: Available in both aluminum and black

Larger sizes are available to fit various diameter tubes: 32mm, 35mm38mm Atom Half Coupler.

 Doughty Clamp - Doughty Half Coupler Infographic

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