The Doughty T57210 is a steel truss adapter supplied with two slimline aluminium half couplers (50 mm wide) that fit truss tubes with 48–51 mm diameter. A fixed 28 mm TV spigot allows direct mounting to most lighting stand receivers. Compatible with both triangular and square truss designs, it’s the ideal solution for professional rigging and lighting setups.
- Includes 2x 50 mm aluminium half couplers
- Fits truss tubes from 48 mm to 51 mm
- Integrated 28 mm diameter fixed TV spigot
- Compatible with square and triangular truss structures
- Professional-grade for rigging, lighting, and mounting systems



