Depth Gage, Manufacturer suggested retail price. $838.70 Features and Benefits: Allows quick and accurate pinion depth set up for all rear ends Incorporates a swing arm assembly and indicator holder Indicator and three precision setting masters Furnished in a fitted case Specs: Range: 0-3" Graduations: .001" Reading: 0-100 Indicator No.: 4343 Manufacturer: Central Tools WARRANTY: Repair only up to 90 days