• Features 51 leaves, 4 to 84 TPI range, with locking device and 11-1/2 and 27 pipe thread pitches
• Leave Sizes: 4, 4-1/2, 5, 5-1/2, 6, 7, 8, 9, 10, 11, 11-1/2, 12, 13, 14, 15, 16, 18, 20, 22, 24, 26, 27, 28, 30, 32
• Leave Sizes: 34, 36, 38, 40, 42, 44, 46, 48, 50, 52, 54, 56, 58, 60, 62, 64, 66, 68, 70, 72, 74, 76, 78, 80, 82, 84

The Starrett 472 Screw Pitch Gage includes a substantial steel case with a number of folding leaves at both ends.