Wooden Glass Test Tube 18cm Test Tube Clamp Within 2cm Tube

The position of the clamp is too close to the mouth of the tube, it will be difficult to control, because the test tube may rotate a large angle with a little force on the wrist, and it is not easy to locate.


1. Made of bamboo material,withstand high temperature and will not break test tube.

2. This clip can hold test tube tightly and you can feel assured when using.

3. Self-closing spring structure can hold tube whose diameter is about 10-20mm. y.

4. There is 10 pieces for you,enough quantity can help you do an experiment more easil.

5. Size: Clip Length: Approx. 9cm / 3.5in, Width: Approx. 2.3cm / 0.9in,Whole Length: Approx. 18cm / 7.1in.

Product Features:

It consists of two clips, spring clips, thin steel plates, screws and metal rods. . The advantages of the utility model are that the structure is simple, the operation is convenient, the clamp is tight, the cost is low, and the utility model is durable.

Product Details

Product Name Test tube clamp
Material Bamboo
Color Yellow
Application Laboratory Usage
MOQ 3000pcs

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