SPI 20-956-9 Mechanical Screw Thread Micrometer

Features:

• Interchangeable anvils for 60 deg. threads.
• Standards included above 0 - 1 inch range.
• Painted steel frame.
• Ratchet thimble.
• Locking clamp.
• Anvils sold separately.
• Short Form Certificate of Calibration included.
• Furnished in fitted case.