Feature

●Made of high-quality stainless steel, exquisite workmanship, not easy to rust.
●Spring operated automatic closing mechanism ensures safe holding under correct pressure.
●Lightweight, space saving, self-locking clip, easy to use.
●Durable enough, suitable for students to use in the classroom or laboratory.
●Package includes: 4 x Test Tube Clamp


Description

Length: 145mm
Fit for: 5-40mm tube
Material: Stainless Steel
Surface treatment: Chrome plated

Package includes:
4 x Test Tube Clamp

Usage: the tube holder is used to fix the tube when it is hot and inaccessible.