Derailleur Hanger Alignment Tool
Designed, hand manufactured, and assembled by us here in Colorado Springs. The feeler gauge pivots to allow measuring inside the rear triangle. This tool works for all wheel sizes from 16 up to 29". It is compact and is the lightest alignment tool on the market (0.88lb/402g). Plus, it's affordable.
It is intended for the single-owner mechanic, meaning it wasn't meant to be a heavy use tool in busy bike shops. Great for traveling mechanics that want to lighten their toolboxes or the home mechanic that can't justify buying a pricey alignment tool.