Starrett 159M SCREW PITCH GAGE 0.5-11.5mm 28 Leaves
This Starrett 159M Screw Pitch Gage isnew and unused. You will receive the exact item shown. Genuine Starrett Model 159M Screw Pitch Gage. Model: 159M. Starrett 159M Screw Pitch Gage. Thumb screw locking device securely holds leaves in position during use.