Moore & Wright: 44M Metric Depth Gauge Protractor Graduations 0 - 180 in both directions. 1/2 deg. resolution. Rule Length: 150mm (6) Plain Type Depth Gauge Top and bottom faces accurately ground. The body can be reversed on the rule. Rule Length: 150mm (6) Protractor Type Depth & Angle Gauge Graduations 0 - 180 in both directions. 1/2 deg. resolution. Rule Length: 150mm (6) MPN: 44M EAN: 5051102026752 44M Metric Depth Gauge Protractor Attributes: Additional Features: Full Range Rule Adjustment Rules Graduated on Both Sides Graduations: 0.5 1 Length: 195mm MFR Part No.: 44M Product Type: Protractor Type Depth Gauge Range: 0 to 180 System of Measurement: Metric