Professional Precision Tool!
Easy-to-read 1-3/16" diameter face, 0.0005" graduation, 5/32" and 3/8" diameter posts with dovetail clamp, and automatic reversing. Meets federal specifications for accuracy. Has .030 travel and a hair trigger response to the lightest pressure. Features: Easy to read 1-3/16'' white face with black markings 7 JEWELS Crisp graduations Durable satin chrome finish Graduations: 0.0005'' per line Includes a padded case