4th FSS Auto Hobby Shop gives Airmen mechanical support
Jerry Cazeault, 4th Force Support Squadron mechanic, uses a micrometer to measure the rotor thickness of a car at the Auto Hobby Shop on Seymour Johnson Air Force Base, N.C., Sept. 6, 2012. A micrometer is an instrument used for precise measurements of small objects, varying in depth, length or thickness. (U.S. Air Force photo/Airman 1st Class John Nieves Camacho/Released)