Keep my session open?
Ending In 
The session is expired
Your session has expired. For your security, we have logged you out.
Would you like to log in again?

Bar Breaking Apparatus

This apparatus is useful for studying forces during thermal contraction and expansion.

  • 13" long bar
  • Contains iron base, bar with tension nut, and breaking bars
The bar breaking apparatus provides a very sturdy and user-friendly method by which to introduce students to the forces that can occur during thermal contraction and thermal expansion. Students can experience and study the forces of thermal contraction.



Item # Description Unit Availability Price Quantity
470230-162 Bar Breaking Apparatus
Each Retrieving


Length 12.75"
Width 3.25"


Need help?

  • Whatever you have to say, positive or negative, is important to us.
  • Providing feedback takes only seconds.
  • Your feedback will be made available to the public on the web. will publish your name as user.
You can use this name, or edit and save a nickname.
We recommend authors use their first and last initial.

Please confirm your profession

Example: Education

Please confirm your role

Example: Teacher

Please confirm your location

Example: New York, NY


Total Ratings: 0
Avg. Ratings: 0.0 out of 5

Sort all by:

Review & Compare Alternatives
We found alternative products that can save you up to  per item-unit.  To compare product details, select up to 3 alternatives below and click Compare Selected. To add items to your basket, enter a quantity and click Add to Basket.

Original Product:

Description Catalog Number Availability Unit Your Price Price Per Qty