SPI 10-559-3 Starrett 5 - 6" Mechanical Digit Micrometer

SPI, 10-559-3, Starrett 5 - 6" Mechanical Digit Micrometer

Features

• .001" is read directly from the counter.
• .0001" or .001 mm is read from the vernier scale on the micrometer sleeve.
• Clear, easily read numbers reduce errors.
• Balanced frame design for comfortable and accurate measuring.
• Tapered frame for use in narrow slots and tight places.
• Micro-lapped carbide measuring faces.
• No-glare satin chrome finish on thimble and sleeve.
• No-glare black finish on the frame.
• Ring-type knurled lock nut for quick and sure locking.
• The anvil and spindle are sized at .250" (6.35 mm).
• Extremely hard and stable one-piece spindle.
• Smooth friction thimble for uniform pressure.