Kupo KCP-835D swivel adapter with 4 aliscaff clamps for 48 – 51 mm tubes and trusses allows to quickly convert a Jumbo stand to an arm stand by mounting it on an truss in order to install heavy lighting fixtures from above. It is constructed from a sturdy aluminum frame, with dimensions of 29 cm long and 29 cm wide. Components are built with 6061 T6 high tensile aluminum extrusions.
The frame is connected to the swivel fork with a 1-1/8″ (28 mm) junior pin for mounting on Jumbo stands. On one side of the frame are four high-strength aluminum extrusion couplers (25 cm between the two couplers, center to center) to securely lock the system.