Measure small items and spaces in either inches or millimeters with this solid brass caliper, with a compact size that makes it easy to carry around inside your pocket or tool case. Features of this product include: -Units: inches and millimeters -Resolution: 1/16” and 0.01 mm -Gauge: 2-1/2" -Brass caliper body SE is committed to providing the customer with the best source for value possible on the market. You will enjoy the quality, function and usefulness of our SE 2-1/2" Brass Caliper. IPR Rights Notice: Important: Avoid getting counterfeit items. Genuine SE products come with the SE logo on the packaging. SE is a registered trademark protected by US Trademark Law.