5pcs Spring Steel Test Tube Clip Clamp Labs with Finger Grips Laboratory Experiment Testing Holder Tool,14.5cm / 5.7inch

The Quality Plated Steel Wire Test Tube Holder is a must-have for any laboratory or experimentation setting.

Its exquisite workmanship ensures that it will not rust, providing a secure and comfortable grip on your test tubes.

The spring-action self-closing mechanism ensures a safe hold with the correct pressure, making it perfect for handling hot and untouchable test tubes.

With a maximum diameter of less than 5 cm, this holder can accommodate 5-40mm tube sizes, making it versatile and convenient to use.

Don't settle for anything less, choose the Quality Plated Steel Wire Test Tube Holder today!