Accurate to 0.001" and 0.02mm, these stainless-steel vernier calipers cover both your Imperial and metric measuring requirements. You can take readings in either system (decimal inches and millimetres) or use the calipers for conversion from one to the other.
They have locking jaws and an integral depth gauge. A lower jaw stop locks in place, allowing fine adjustment by using the thumb wheel. (The 6"/15cm caliper has a maximum opening of 5 1/2".) Storage case included.