Test Tube Clamp 5 Pcs Test Tube Steel Clip for Lab Glass Test Tube

Test Tube Holder -- Made of high quality steel, durable to use, quality plated steel wire test tube holder.Spring Tube Clip -- Exquisite workmanship, not easy to rust, spring-action self-closing mechanism.Fit for Diameter -- The maximum diameter test tube that can hold is less than 5cmHand Protection -- It can protect your hand when doing a experiment, used to hold test tubes.Holding Test Tube -- Used for holding test tube in the laboratory, when they are hot and untouchable.Specification:Condition: 100% Brand NewWeight: Approx. 112g / 4.0ozColour: silverMaterial: steelSize: length 14.5cmPackage Contents:5 x Test Tube Steel ClipOnly the above package content, other products are not included.Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.