[Size]: Range 2.000"-6.000" diameter, .0005" graduations, 6" depth
[Industrial Professional High Precision Gage]: 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.
[Packing]: Includes all the necessary spacers, interchangeable extensions and ABS storage case