Park Tool Wheel Alignment Gauge - WAG-5 Item # 889740
Description
For a wheel to perform properly, it is important for the rim to be centered between the locknuts of the hub, or "dished." The WAG-5 accurately gauges dish on 24 x 13/8" to 29" wheels (ETRTO or ISO sizing of 547 to 630). Disassembles quickly for storage or travel and works with all hub types.