Doughty T57225 Big Ben Clamp (200kg) - Tube clamp with 28 mm TV spigot

Big Ben clamp from Doughty: tube clamp for 48-51 mm with a 28 mm TV spigot, to mount heavier lights or equipment with a 28 mm receiver on truss or tube. Working load limit 200 kg; polished aluminium, 50 mm wide, TÜV approved.