Introducing our heavy-duty spring jaw burette clamp, designed for securely holding glassware on a ring stand during laboratory experiments. Available in both single and double clamp options, this versatile tool can accommodate a wide range of setups. Constructed from durable aluminum with PVC covered spring jaws, these clamps provide a reliable and tight grip while preventing damage to the glassware. With the ability to accept burettes up to 35mm O.D. and support rods up to 1/2" O.D., these clamps are a must-have for any science lab. Ensure the safety and stability of your experiments with our high-quality burette clamps.