... block vernier caliperSpecial vernier caliper: Include the calipers with point, with inside groove, precision welded seam gage,spline gage ... outsidegroove type, inside groove type, inside groove type with small point jaws,center distance type with anvil awl; mini digital ... depth gage: Include Basic model, Mono-block type, Small measuring point, Exchangeable needle,and Two-end using and large baseVernier ...