ngine Cylinder Dial Bore 2-6 Inch Range Dial Bore Gauges Measurement Engine Cylinder Tool Kit Diameter Gauge Dial Indicator      Description     The internal diameter gauge is made of good quality metal, which is resistant to fall. Cylinder Dial Bore is specially designed for professional use. Engine Cylinder Tool Kit is used to measure the internal dimensions of work pieces by a comparative method.These standard calibrators are equipped with a good guide guard bridge that can be precisely and reliably self-centered.    Feature  Cylinder dial bore  -Color: As Shown.  -Material:Metal.  -Size:14.72 x 5.5 x 2.36inch.  -Weight: 1.15 KG.  -Test range 2 inches-6 inches 50-160MM accuracy 0.001  -Due to different screen, the color may have difference.  -Due to hand measure ,Please allow 1-3% difference tolerance.    Packing list  12 *Anvils   1* Dial indicator   1*Storage box