Doughty Clamp - Half Coupler (Fit Larger Diameter Tube) The Doughty Half Coupler 60mm is the Basis of the range of Mammoth Clamps that are specifically designed to fit tubes with a larger diameter. This TÜV tested and certified gear has a slotted base to captivate an M12 Nut or Bolt enabling users to create fixings suited to their own individual requirements. This Doughty clamp is widely used in the theatre, film, TV and photographic industries for mounting lights. For any inquiries, please contact us via chat. Spec Sheet - Doughty Clamp User Manual - Cert Specifications: TÜV Tested and Certified SWL: 500 Kg Tube Diameters: 60mm to 63mm Width: 50mm Fixings: M12 Hole Weight: 0.41 Kg Material: High tensile aluminium Finish: Available in polished aluminium or black powder paint Other Sizes of Doughty Half Coupler: 25/32/35/38mm Atom Half Coupler 50mm Half Coupler Clamp (Standard, Lightweight, Super Lightweight, Slimline, Slimeline & Lightweight) 60mm Half Coupler Clamp (Standard-current product, Slimline) HOOK CLAMP • QUICK TRIGGER CLAMP • HALF COUPLER CLAMPS Manufacturer Information: Doughty Engineering has begun to manufacture products for the entertainment industry since 1985. Now, it is one of the world’s leading manufacturers of rigging, suspension and lifting equipment for film/TV, theatre and concert halls. As a member of the Professional Light and Sound Association (PLASA), Doughty adheres strictly to the standards of trading expected.
