Description
Designed to easily manipulate and securely hold test tubes with finger grips.
5 pack; 6.5 inches overall length.
For use with test tubes up to 50 mm in diameter.
Durable and sturdy constructed, clamps are anti-rust and self-closing.
Warranty: StonyLab 1-year limited warranty; if received damaged, please contact us immediately; we will solve it until satisfied.