Starrett

Starrett MV7050035 Model 6–30 Leaves–4 to 42 Pitch- Screw Pitch Gage

Starrett MV7050588 Model 155–27 Leaves – 2 1/4 to 28 Pitch - Screw Pitch Gage

Starrett MV7051319 Model 284–1 to 10 Pitch–29° Acme Screw Thread Gage

Starrett MV7052484 472 SCREW PITCH GAGE

Starrett MV7052486 Model 474–28 Leaves–4 to 80 Pitch - Screw Pitch Gage