Chain Clamp Holder

About this item Designed for firmly securing a diverse spectrum of experimental vessels on biology and chemistry laboratory workbenches; stong clamping capability provides secure and confident grasp over beaker, flask, condenser and other containers With an adjustable clamping diameter spanning from 1.57-5.71 inch, it accommodates containers of varying sizes, ensuring adaptability in laboratory configurations Simply operation; enables seamless opening and closing for simplified handling of experimental apparatus Made of sturdy stainless steel; resistant to acids, alkalis, and oxidation; durable and reusable ASIN: B0CKYGYVFK