STANLEY 1-35-603 Steel Vernier Calipers, 150 mm, 1/10° Wheel, Milimeter Measuring for AccuracyBrandStanleyMaterialAlloy SteelProduct Dimensions22.5L x 7.2W CentimetersMeasurement Accuracy+/-0.5%About this itemSingle piece nose and rule with measurement of interiorsThe sliding gauge is controlled by a 1/10° wheelSlide caliper for ease of useMilimetre measuring for accuracyLightweight design