Scientific test tube clamp Stainless steel test tube clamp has self-closing jaws with finger grip Withstand high temperatures Pack of 10 pcs Test Tube Clamp
Package include:10 Count Test Tube Clamp, Stainless Steel with Finger Grips, 6" Length
Test Tube Clamp Hight Quality steel wire test tube holder, exquisite workmanship, not easy to rust.
Finger grips make use comfortable and secure,It can protect your hand when doing a experiment.
A spring-action self-closing mechanism to ensure a safe hold with correct pressure.
The maximum diameter test tube that can hold is less than 5cm.
The test tube holder is used to hold test tubes when they are hot and untouchable.