Longacre Billet Caster/Camber Gauge With Quickset AdapterThe Longacre QuickSet Dunlop Style Adapter is the fastest and easiest way to check your front end alignment. Larger size fits up to 22" wheels. Just hold it against the rim for easy, accurate readings. No spindle adapters required here. Works on virtually any car, any size wheel. The 3 point design makes setting caster easier and folds for easy storage. Includes: Billet Caster Camber Gauge: Glow in the Dark Bubble gauge QuickSet adapter Silver