Features: Engineered with a double lock mechanism and aerospace aluminum magnesiums alloys, this stage light clamps delivers stability and 30% highe load bearing capacity than standard clamps, perfect for securing lighting equipment during dynamic performances. The corrosions resistant aluminum magnesiums construction combines light weight durability (45% lighter than steel) with simple installation, ensuring effortless adjustments and reliability grip on pipes from 25mm to 50mm diameters. Ideal for stage technicians, event planners, and photographers requiring secure, rapid lighting setups for theaters, concerts, or studio productions with frequent equipment repositioning needs. Versatile for indoor/outdoor event like live shows, exhibitions, and architectural lighting installations, even in humid environments, thanks to its weatherproof design and anti slip rubber padding. Achieve professional lighting security – this heavy type hook clamp meets standards, offering 500+ hour rustproof performances without compromising structural integrity. Specifications: Color:Six Choices Dimension:13.94×6.77cm/5.49×2.67in Component:Aluminum-magnesiums alloys Package Includes: 1pc Durability Stage Lighting Hook Clamps note: 1.Please allow 1-2cm errors due to manual measurement, making sure that you will not mind before order. 2.Due to the differences between different monitors, the picture may not reflect the actual color.