Proform - 66841
With this all-in-one tool, you'll no longer need to using a ruler to measure spring height. Simple set the spring height with the highly refined measurement micrometer tube in 0.01 inch increments, put it in the vise and start testing. Max spring diameter is 1.7 inches. Sold individually.
Product Details:
- Engine Valve Spring Tester With Micrometer Combo
- Mini Style
- For Vise or Arbor Use
- 0-600LB Range
- 10LB Increments
- This Tool Is An Affordable and Portable Way To Test Springs
- Sold As Each
