Providing the toughest and safest gear since 1979 Standing with Ukraine

Shipping Policy (T&C)

Doughty 90 Degree Fixed Coupler (60mm Mammoth Clamp - Various Sizes)


Tube Size

 90 Degree Fixed Coupler - 60mm Mammoth Clamp

The Mammoth 90 Degree Fixed Coupler provides a firm and fast fixing between two perpendicular bars. The coupler is able to fit two bars with either the same or different diameters.

Manufactured from high tensile Aluminium Extrusion, this truss clamp is ideally used in the theatre, film, TV and photographic industries for attaching round tubes or truss chords.

Swivel and Parallel versions are also available. For any inquiries, please contact us via chat. 

Spec Sheet: 
T57430 & T57431
T57435 & T57436

T57430 & T57431
T57435 & T57436


  • SWL: 500 Kg
  • Width: 50 mm
  • Tube Diameters: 
    T57430 & T57431: Fit 60mm to 63mm Diameter Tubes
    T57435 & T57436: Fit 1 x 60mm to 63mm Diameter Tube & 1 x 48mm to 51mm Diameter Tube
  • Weight: 0.90 Kg
  • Material: Aluminium
  • Finish: Black or Polished Aluminium 

Customers Also Bought

Shipping Rates

Ireland & U.K. Rest of EU
€0 - 150 €15 €17,35
€150 - €250 Free €17,35
€250 - €800 Free €32
€800 - €2000 Free Free
Andrea test