1 year warranty offered by Fowler High Precision, an American companyTotal measurement range of 1.4 to 6", 10" depth gaugeMinimum hold feature locks on the bore size as the gauge is rocked within the part to be measuredElectronic indicator provides both inch and metric readingsTwo-point contact for detection of geometry problems such as ovality and taper, carbide-tipped contact points for extended wear and improved abrasion resistance
Includes extension holder and shop hardened case
Brand: Fowler, Model: 54-646-401-0, Size: 1.4-6" Measuring Range