Build: ELFULLY truss lighting clamps are crafted from heavy duty aluminum alloy 6061 material, with a Max load capacity of up to 220 lbs, ensuring safety and durability Perfect Size: Our DJ light clamp features an adjustable knob design, securely fitting truss tubes or pipes with an outer diameter of 1.88"-2" (48-52 mm), and its threaded bolt measures 0.4" (10 mm) in diameter, fitting on most lighting fixtures Easy to Install: Simply follow the instructions, these truss o-clamps can be effortlessly installed or removed without any extra tools, and the stage light clamps securely wrap around the truss Broad Use: Our truss clamps are ideal for securely mounting LED par lights, spotlights, moving head lights, and other equipment, making them a versatile choice for any setup Package Details: This set includes 10 packs aluminum alloy truss clamps, enough to all your mounting needs Color:Silver Quantity: 10 Style:Industrial Material:Aluminum alloy Batteries Required:No Main application areas: Lighting accessories, aluminum frames, par lights, beam lights Package Contents: 10*Light clips Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.