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Doughty Modular Rigging System- H Frame for Stage Lighting Rigging



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H Frame for Stage Lighting Rigging

Award-winning Stage Lighting System

The H Frames are part of the Doughty award-winning Modular Rigging System designed to provide a safe, quick and flexible stage lighting rigging solution for suspending luminaires. The H frame can be suspended from truss/fixed tubes or floor-mounted.

1. Suspended from Truss

One Aluminium 'H' Frame is fitted with four conical couplers. Supplied with four tapered pins, these 'H' Frames can be connected together or connected to the large ‘H' Frames, creating lighting ladder to carry stage fixtures. Connections are made with our T45755 connector. 

A range of 48-51mm diameter clamps/couplers such as T45800 and T45825 is available fitted with a conical connector for truss suspension.

2. Floor-mounted

Tank trap adaptors are also available enabling the ‘H' Frames to connect to tank traps for creating a secure floor-standing assembly. 


For any inquiries about stage lighting rigging, please contact us via chat. 

Spec Sheet - Small H frame - User Manual


  • SWL: 200kg, for both sizes
  • Length: 750mm, for both sizes
  • Diameter: 48mm, for both sizes
  • Material: Aluminium
  • Finish: Powder-painted in silver or Satin black 

Items Required for Stage Lighting Rigging:

Stage Lighting Rigging - H Frame


Please read the Spec Sheet and user manual carefully.

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