Dial calipers balance simplicity and ease of use with great accuracy. They are so handy, you might want to have one in the workshop and another at the track.
Our 6" caliper features rugged stainless steel construction with an enclosed rack mechanism to exclude dirt. It accurately measures inside, outside, and depth dimensions. The dial has an easy-to-read white face with a black needle and 0.001 inch graduations. Full inches and tenths of an inch are also marked on the body. The dial can be rotated 360 degrees to re-zero at any point. This lets you easily compare the difference in size between two parts. The jaws can also be locked at any reading for use as a "go-no go" gauge. Comes complete with padded case.