Park DAG-2.2 Derailleur Hanger Alignment Gauge Tool Envelope Shipping built-in smart temperature control system

built-in smart temperature control system and unique heat fin ensure high cooling efficiency

Cage Length: Long (T2)

airflow is channelled to cool areas that generate the most heat

The tool is designed to live neatly inside your stem/steerer tube so you'll always have a tool on hand when you need it

Park DAG-2.2 Derailleur Hanger Alignment Gauge Tool Envelope Shipping built-in smart temperature control systemMeasure and realign bent hangers with Park's DAG 2. 2 hanger tool. Like all Park Tools, the Derailleur Hanger Alignment Gauge Tool is built to last. Made from heavy gauge steel, the tool will never wear out! Adjustable to fit 20" to 29"+ wheels, the tool will save countless derailleur hangers. Complementing the durable construction, the threaded tip is replaceable and the tool features tight tolerances for the best accuracy. Features: Gauge bar made