This set of 6 T441.1 micrometers includes delivers 0-6” measurement range with .0001" graduations. The T444.1 Outside Micrometers have a heat-insulator on the frame to help reduce temperature-related expansion or contraction. 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. Features a combination ratchet and speeder for uniform pressure and quicker adjustment. Recommended for mechanics, automotive service and machine shops, toolrooms, inspection departments and wherever gaging involves a wide range of measurements.
