Park Tool DAG-2.2 Derailleur Hanger Alignment Gauge

- The DAG-2.2 is an indespensible shop tool that can be used to both measure and straighten misaligned derailleur hangers, solving a high percentage of shifting problems
- Gauge bar made from heavy gauge, chrome plated steel
- Updated with tighter tolerances for improved accuracy
- Adjusts to fit 20" to 29" wheels
- Upgraded, large inner shaft for added strength
- Replaceable 10mm x 1 threaded tip
- Improved clearance and reach to work on more frame/derailleur combos, including low clearance thru axle derailleur hangers
- Made in the USA and covered by Park Tool's legendary limited lifetime warranty