EVCO Geological Supply - Core Chocks

Core Chocks - Additional Information

This newly designed Core Chock provides for ease of use and it accepts more information in the form of written or bar code. The Core Chock is designed to fit into the new Core Box or it can easily be used in existing boxes. This product is unique because it is designed for a bar code system for the ultimate information storage.


  • Accepts Bar Coding
  • Easy to Write On
  • Fits N(2") and H(2.5") Boxes


The Core Chock is made out of a durable plastic and comes standard in white and yellow colors. Both N(2") and H(2.5") sizes are available.


Please contact us for a quote if you are interested in Core Chocks.


Patent #D557297

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