Draper-Expert-4-Piece-Metric-External-Micrometer-Set-Draper-Expert-46607-p-B-I-Expert-Quality-I-B-with-enamelled-frames-heat-plates-satin-chrome-thimble-&-sleeve-Graduations-0-01mm-Carbide-tipped-anvils-lock-&-ratchet-stop-Supplied-in-plastic-storage-case-&-display-packed-p-Draper-Expert-46607-4-Piece-Metric-External-Micrometer-Set