This super-precision deep-bore gauge from iGaging is great for measuring deep cylinder bores up to a depth of 10". This affords you the ability to measure out-of-round conditions and tapers of cylinders without the necessity of removing pistons, including reaching the critical wear area of the cylinder. Super-precision up to 0.0005" at range from 1.4" to 6".

Features:

• 0.0005" precision graduations
• Includes gauge and interchangeable contact points
• Dial indicator contains jeweled bearings
• ABS storage case included

iGaging T27472 - 1.4-6"/0.0005" Dial Bore Gauge