The Longacre Caster / Camber gauge is perfect for helping measure your car’s alignment. This is the tool you need if you're looking for a precision chassis setup each time. This caster/camber gauge reads camber from +6° to -6° accurate to 1/4°. It allows you to make accurate front-end caster and camber adjustments quickly, easily, and accurately. This tool is made with quality in mind - all vials are individually checked for accuracy and assembled on a precision fixture. All critical surfaces are CNC machined for accuracy and the gauge comes with a carrying case so you can protect it when not in use. Your car will handle better, accelerate stronger, and stop shorter when your alignment is correct.