Anytime Tools 2" - 6" ENGINE CYLINDER DIAL BORE GAUGE SET
Super Precision Bore Gauge   Deep cylinder bore gageing to a depth of 10" affords the user the ability to measure out-of-round conditions and tapers of cylinders without the necessity of removing pistons - critical wear area of the cylinder can be reached with this gauge.   Super precision up to 0.0005" at range from 2" to 6"