Check the listing for details. 4Pack Stage Light Clamp Truss Bracket Hook Clamp DJ Projector Bar Light. Color: Silver, Condition: New. Listed at 56.99 USD. Premium and durable: Made of high-quality aluminum alloy, durable construction, corrosion-resistant, resistant to bending, safer to use. The adjustable knob is suitable for most lamps. Precision anti-skid teeth: Anti-skid teeth design, more firm. Whether it is suspended horizontally or vertically, it is more stable and firm. Easy to install: The adjustable knob is suitable for most fixed devices, installation and disassembly are quick and easy, one person works. No need for multiple people to hang. Widely used: Suitable for moving head Beam Spot, LED Par light and other stage dj lighting fixtures. Package includes 4 PCS stage lights clamps. Features: 1.High quality material, strong bearing capacity 2.Easy to disassemble 3.Suitable for safety clamp and stage clamp etc. Package Included: 4 xStage Lighting Clamps