Fowler 52 240 008 1, Outside Inch Micrometer with 7 8" Measuring Range

Outside micrometer with choice of measuring range and flat anvil/spindle pair for general purpose measuring Vernier scale has microfine 0.0001" graduations and accuracy of 0.0001" for precise readings Hardened, precision-ground, and carbide-tipped anvil and spindle have 0.256" measuring faces with micro-lapped finish, 0.00003" flatness and 0.00005" parallelism for accurate measurements Friction or ratchet-stop thimble provide exact and repetitive readings Satin chrome finish on thimble and sleeve helps resist rust and reduce glare; 1 year full warranty offered by Fowler High Precision, an American company