Mechanical Outside Micrometer Set Range 0 in to 6 in Resolution 0.001 in Accuracy +/-0.0001 in (0 in to 3 in) +/-0.00015 in (3 in to 6 in) SPC Output No Long Form Calibration Certificate No Dimension Type Inch Micrometers Included 1 in 2 in 3 in 4 in 5 in 6 in Number of Micrometers 6 Operation Type Mechanical Thimble Type Ratchet Anvil Material Carbide Tipped Anvil Shape Flat Case Included Yes Includes (5) Standards (6) Micrometers Wooden Case