The Atom Hook Clamp Coupler is manufactured from high tensile Aluminium Extrusion and supplied with a Wing Nut and Bolt Fixing. Easy grip handle for user-friendly operation.Suited to individual requirements. Also, it can be attached to round tubes or truss chords and suspend equipment and luminaries. Widely applicable in the theatre, film, TV and photographic industries. For any inquiries, please contact us via chat.