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Groove Diameter Width Guages

  • Groove Width Gauge  90-BXG1000

    Groove Width Gauge 90-BXG1000

    These gauges adjust to cover all sizes of R, RX, and BX ring grooves. The standard gauge measures groove diameters from 2.6-13" and groove widths from 0.375-1.5". Optional rails extend the range of diameters from 13-37". The face groove gauges accurately...