Park Tool DAG-2.2 Derailleur Hanger Alignment Gauge Olight compact flashlight removing 50% more dirt and

removing 50% more dirt and debris on one pass

7 degrees Field of view at 1000m 161m Exit pupil diameter 4

These premium electrodes deliver outstanding performance at an exceptional price

2 X Type-C output

Detachable dual position clamps for maximum flexibility of attachment

Park Tool DAG-2.2 Derailleur Hanger Alignment Gauge Olight compact flashlight removing 50% more dirt andEnsures rear derailleur hanger is parallel to wheel Mounts to hanger and measures distance to wheel Gauge arm also functions as cold set correction tool Chrome plated steel construction Fits 20" to 29"+ wheels Improved clearance and reach works on more frame derailleur hanger combos, including low clearance thru axle derailleur hangers