U.S. Made-Professional Quality
A precision tool that handles all the required measurements; inside, outside, depth and steps. Stainless steel frame and slide, including the "down-pointing" rack teeth that shed dirt and chips. Dial registers .100" per revolution, the wide graduations give fast, easy reading. Available with a White Face with black marks, Black Face with white marks or Red Face with white marks. Satin finish with deep, recessed, black-filled scale markings. Fast adjusting thumb wheel. Knurled lock for jaw and dial.
Big Book Catalog, Issue:73, Page:389
Big Book Catalog, Issue:73, Page:453
SPECS: 9" (22.9cm) long. 3" (7.6cm) high. 1-3/8" (3.5cm)
diameter dial. 10" (25.4cm) x 4" (10.2cm) x 1" (2.5cm) padded,