Starrett 474 SCREW PITCH GAGE- 4-80 TPI- 28 LEAVES

The Starrett 474 Screw Pitch Gage includes a substantial steel case with a number of folding leaves at both ends.FEATURES Features 28 leaves, 4 to 80 TPI range, with locking device and 11-1/2 and 27 pipe thread pitches SPECIFICATIONS Made in America: Yes Range (TPI): 4 - 80 Locking Device: Yes Material: Steel Number of Leaves: 28