Description
Koken 3 8" Dr Socket Set 36pc 5 16" 7 8", 8 22mm, 3 12mm Hex Epistar for the highest precision for the highest precision 01mm graduations Screw Thread Outside Micometer Anvils and spindle tips are interchangeable in matching pairs to enable measurement of Metric Unified or Whitworth threads Direct reading of screw pitch diameter (no need for calculation) Equipped with ratchet stop for constant measuring force Interchangeable anvils are optional and must be ordered separately