Starrett Outside Micrometer with Advanced Sleeve Design, Satin Chrome Finish and Insulated Frame - Quick and Easy Adjustment, 0-1" Range, .0001" Graduations - T444.1XRL-1

Outside Micrometer .0001" Grad, 0-1" Range, Ratchet Stop, Lock Nut, Carbide Faces. The Starrett have heat-insulators on the frame to help reduce temperature-related expansion or contraction. The Vernier scale on the thimble and sleeve is graduated to 0.001", with a satin chrome rust and glare-resistant finish on the thimble. The spindle and anvil have flat measuring faces and are carbide-tipped for wear resistance. A spindle lock helps provide secure locking of the measurement.