Our Plastic Dial Calipers offer precision measurements at affordable prices, making them a great choice for hobbyists and do-it-yourselfers. This inch-reading caliper has a fiberglass-reinforced plastic body which allows for accurate reading of inside, outside, depth and step measurements. The easy-to-read dial is color coded to highlight graduations in both .01 in. and 1/64 in., and features a no-glare lens cover. In addition, the Plastic Dial Caliper is marked with inch and millimeter graduations on the bar scale and a fractional conversion table on the reverse side.