Finally an easy way to measure installed spring height. Put on your head in place of spring, install retainer and keepers, and adjust to measure; reads + or - .002. Once you get used to the unit, you can set a spring to + or - .001. This unit is fast, accurate and reasonably priced. Made of chrome plated steel, not aluminum like other units on the market are, which wear out quickly. Our tools have a lifetime warranty.
3 ranges are available: 1.400 - 1.800, 1.800 - 2.100, and 2.100 - 2.400. Please confirm desired size when ordering.
Add $8.25 for shipping by USPS Priority Mail with delivery Confirmation in the 48 States.