Set of 6 telescopic gauges to measure a bore. Once the fixed measurement, use a micrometer to read the value. * Contents: * Gauge 8 to 13mm / Length 115mm * Gauge 13 to 19mm / Length 115mm * Gauge 19 to 31mm / Length 115mm * Gauge 31 to 54mm / Length 145mm * Gauge 54 to 89mm / Length 145mm * Gauge 89 to 150mm / Length 145mm | Article: DRAPER Telescopic Gauges Set 6 pieces | Article: DRAPER Telescopic Gauges Set 6 pieces
