GAUGE-1-Depth-Gauge-Trend-GAUGE-1-p-A-metal-rule-depth-gauge-to-set-the-height-of-router-cutters-&-saw-blades-accurately-p-p-Horizontal-amp-vertical-measuring-br-For-h&-routers-router-tables-&-saw-benches-60-mm-wide-aperture-amp-accurate-to-0-5-mm-br-80-mm-measurement-range-br-U-section-plastic-injection-moulding-with-unique-cam-lever-lock-br-Steel-rule-dual-metric-amp-imperial-scale-br-Self-standing-for-setting-cutter-depth-on-router-tables-&-low-pro