Sealey DBG507 Dial Bore Gauge 10-18mm
Features: Precision mechanism with ?50mm dial & locking rotating bezel, offering an accurate method of measuring a bore or detecting a taper or ovality. Will indicate the deviation from set size by up to 5mm with an accuracy of 0.01mm. Probe body, dial indicator, anvil & spacer rings are also included. Supplied in wooden storage case. Comes With:1 Year Warranty Model No: DBG507 Measuring Range: 10-18mm Maximum Deviation Measurement, Gauge: 5mm Maximum Deviation Measurement with Stem: 1mm Dial Diameter: