Construction - Made from a high-quality zinc alloy, this clamp delivers exceptional durability and long service life. Its robust design withstands demanding laboratory use, providing reliable performance over time and reducing the need for replacement during experiments and tests. Clamp base and mounting - The clamp base enables easy attachment to benches and workstations. This stable mounting ensures solid support during critical experiments and provides a secure grip for various vessels such as bottles, test tubes, and flasks. Scratch-resistant design - With plastic-coated pins, this clamp holds items securely without scratching or damaging them. The thoughtful design helps preserve the integrity of your equipment and samples, enabling safe handling of delicate lab vessels and components. Versatile applications - Widely used in laboratories, this three-jaw rotating clamp secures bottles, test tubes, and other vessels. Its adaptability makes it a valuable tool for chemists, biologists, and researchers, helping improve efficiency and productivity in scientific work. Use scenarios - Reaction setup and monitoring: securely hold bottles and flasks to prevent spills while adding reagents or observing reaction progress. - Heating, observation, or sampling: keep test tubes steady in bench-top or fume hood workflows during heating or analysis. - Routine measurements and sample prep: stabilize various vessels during analysis, titration, or QC tasks.