The combination in this coupler allows for connections of 50mm main chord trusses with 60mm main chord trusses. This double coupler is rotatable, allowing for each angle to be feasible
$77.00
Works on diameters from 10mm to 55mm. It has a 5/8″ mounting stud and a load capacity of 220.46 lb (100 kg). Made of aluminum.
Avenger C460-1 Clamp Lp Eye Coupler TUV 220Kg Payload 42-52mm Wide 13mm Unthreaded Hole.
The base model of LP eye coupler is a regular clamp to use on pipes or trusses. Made from aluminium alloy, it can be tightened with a wingnut and has a 13mm hole for mounting lights and other accessories. It can support a payload up to 500kg and works on pipes ranging from 48mm to 52mm
Avenger C461-1 Eye Coupler LP 28mm TV Spigot Range 48-52mm 220kg Payload Alum Alloy Spigot 28mm.
The Avenger C150 Swiveling ”C” Clamp is an extremely robust Gravity Cast clamp that is designed to clamp on to truss, pipe grids or round tubes. It is rated to hold from 10-75 kg/22 lbs-165.3 lbs. (Up to 10KG on the 16 mm/ 5/8 inch retractable spigot and up to 75KG on the Junior 28 mm/1 1/8 inch receiver.) The clamping range on this clamp is 28-78 mm/1.1-3.1 inches. The added swiveling feature allows for easy aiming of any light. The clamp includes a safety cable with pin for the junior pin and an additional thumb screw to securely lock the pin when needed. TÜV SÜD certified. Recommended Accessories: C155, E200, E390, 158, E390, 014-14, 014-38, D200, C888UH, C500, C150.
Ercole M13-022 Half Coupler 40-50mm with 8mm thread 
Avenger C465-1 Coupler LP Eye 28mm Bushing 220kg payload Aluminum 
