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Heyous 4PCS 142mm Length Laboratory Test Tube Clamps Test Tube Holder Laboratory Rack Clamp Silver Stainless Steel Spring Test Tube Clamp Fit Standard Test Tube

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$8.99

$ 4 .99 $4.99

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About this item

  • Material:This test tube clamp is made of stainless steel material with excellent durability and rust resistance, sturdy and durable.
  • Features:These spring-loaded test tube holders feature a unique spring-loaded design that ensures a firm, secure hold on test tubes, preventing slippage or accidental breakage.
  • Easy to clean:The surface of this test tube holder is easy to clean and maintain. Simply wipe clean with a disinfectant or autoclave if necessary.
  • Widely used: suitable for all standard test tubes, these holder clamps can be adapted to a wide range of applications. Whether you are performing complex experiments or simple tests, these clamps are perfect for the task.
  • Packing list: you will receive 4 pcs stainless steel spring test tube clamps.


Material: stainless steel
Colour: silver
Features: stable clamping, corrosion resistance, acid and alkali resistance, strong and durable, easy to use. Widely used in laboratories.
Size: clamp total length: 142mm/5.59inch, clamp width: 31mm/1.22inch, maximum clamping width: 43mm/1.69inch.
Packing list: 4pcs stainless steel spring test tube clamps
Note: Please allow 1 to 3mm error due to the size manual measurement.