Pacific Bay's tip gauge has the ability to measure tip top tube sizes from 3.5 to 30.0 as well as the outer diameter on the tip of your blank from sizes 3.5 to 20. This gauge offers more measurements than most others available on the market.

Measures tip top tube sizes 3.5 to 30.0.

Also measures the O.D. on the tip of your blank from sizes 3.5 to 20.

Offers more measurements than most others on the market.