Fowler Full Warranty 0 3" Digit Counter Micrometer Set, 52 224 103 0.0001" Resolution, Ratchet thimble

Full 1 year warranty offered by Fowler High Precision, an American company Outside micrometer set with a 0 to 3" measuring range and flat anvil/spindle pair with 0.256" diameter measuring face for general purpose measuring, set of three Digit display has 0.001" graduations and vernier scale to 0.0001" and an accuracy of 0.00016" (0-1” unit) for precise readings Hardened and precision-ground anvil and spindle have micro-lapped carbide measuring faces with 0.00005" parallelism on 0 to 1" micrometers and 0.00003" flatness for accurate measurements Hardened, ground and lapped spindle thread provides smooth movement, accuracy, and long life, ratchet stop applies constant force for repeatability between users