Features: The Metal Laboratory Clamp offer good stability, making it essential tool for securely supporting lab flasks, beakers or glass measuring cup during experiment in any laboratory setting. Crafted from iron metal, this adjustable metal clamp for laboratory stand is designed to withstand high temperature, ensuring long time use and safety in chemistry experiment environment. Very suitable for educators and researcher, universities, and research institutions, this metal stand support various of scientific activity. Widely used for heating, evaporation, cooling, and other chemistry processes, the lab lamp with asjustable screw which is 360 degree rotataing. And 4 metal claws equipped with slip resistant rubber protective covers, provide stablely support, enhancing the efficiency and safety of laboratory experiment. This multifunctional lab clamp allow for easy installation and convenient storage, making it practical addition to any labs collection of chemistry teaching tool and accessories. Specifications: Color: Silver Component: Metal Size: Approx. 26.50cm/10.43in Opening Size: Approx. 8cm/3.15in Weight: Approx. 123g Package Includes: 1Piece Metal Clamp note: 1.Please allow 0-1cm error due to manual measurement. Be sure you donot mind before bid. 2.Due to difference between different monitors, the picture may not reflect the actual color