Brownells 75th Anniversary - A Shooting Heritage

For Accurate Checking Of Slots & Grooves

Unique, flat rod fits into slots and grooves as narrow as .045" and measures depth from 0" to 3". Rotates, doesn't turn with the spindle, can't "walk" or roll off an edge. Reads to .001" ratcheting knob, base and three, hardened ground and lapped rods.

Big Book Catalog, Issue:73, Page:453
Big Book Catalog, Issue:73, Page:460

SPECS: 21/2" (6.3cm) long x .403" (10.2cm) wide base. Rods are .125" (3.2mm) wide x .0445" (1.1mm) thick. Satin, chrome plated.

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Accuracy: 0.001"

Measuring Range: 0-3"