Mueller Gage Groove Diameter Gages Series 1900

Most versatile gage available for checking groove diameters. Checks both inside and outside diameters.
Large ID measuring range .187" to 6.875" - OD range 0 to 3.375"
Designed and manufactured for long life. Many units in use for over 20 years.
Hardened and hard chrome plated measuring tips.
Gage easily set and used.
Available as single gage or as model 1918 gage set
Model 1900 gage: supplied with AGD group 1 .0005" dial indicator with rev counter. - .0001" & metric indicators available.
Features adjustable gaging pressur