2-3" / 0.001" SCREW THREAD MICROMETER KIT (4200-0228)

2-3" Screw Thread Micromter Kit 0.001 Graduation Micro fine slant line graduations. Ratchet stop. Direct reading of pitch diameter in threads with interchangeable anvil and spindle pairs. With fitted case. Anvils and spindles made of tool steel, hardened and ground. Anvil #7 Pitch TPI: 28-20 Anvil #8 Pitch TPI: 18-12 Anvil #9 Pitch TPI: 11-7 Anvil #10 Pitch TPI: 6-4.5 Shipping Weight: 1.95 lbs