These stage light clamps are made of aluminum alloy material, not easy to corrode and deform, sturdy in use and has lasting service life. The stage light clamps are universal, perfect for hanging lamps, stage lamps, projection lamps and so on. Features -Color:Silver -Material:Aluminum alloy -Size:12.00X8.50X1.80cm/4.72X3.34X0.71in -Fits truss: 30-51mm - Made of aluminum alloy materials, heavy duty stage lighting clamps are rust resistance, and sturdy to use. - The clamp with anti-skid design, strengthen the fixation, which is more firmness & security. - Stage lighting hooks are easy to install and use, saving time and effort, can withstand heavy loads, ensuring safety. - Stage light clamps are widely used, suitable for security lights, stage lights, and most party lights. - Stage light hooks clips are versatile and widely applicable, used for led light, beam light, and moving head light. Package list: 2 Lighting Clamps