Made In USA Pro Grade Screw Pitch Gauge With 22 Leaves For 9 To 40 TPI English Thread Gage Tool And Precision Steel Thread Measuring Instrument For Automotive Machinery And General Fasteners

Made in USA Pro Grade 22-Leaf Screw Gauge - Single
✔️ Single gauge, 22-leaf hardened steel, USA-made pitch gauge

A precision screw pitch gauge designed to quickly identify thread pitches in automotive, machinery, and general fastener work. With 22 leaves covering 9-40 TPI, it identifies standard Unified and American thread forms. Leaves fold out for easy access and lock into the body when not in use. Each blade is permanently marked for fast pitch recognition. Made in the USA from hardened steel, this gauge delivers reliable accuracy in workshops and field jobs.

✅ 22 blades cover 9-40 TPI for Unified and American threads
✅ Hardened steel construction for durability in shop environments
✅ Leaves pivot out for easy access and fold back into the body for compact storage
✅ Permanent blade markings for quick pitch identification
✅ Made in USA for professional reliability
✅ Includes pitch sizes: 9,10,11,11-1/2,12,13,14,15,16,18,20,22,24,26,27,28,30,32,34,36,38,40
✅ Ideal for machinists, mechanics, automotive techs, and general fastener work

💡 What is a screw pitch gauge used for in everyday workshop work?

It's handy for quickly identifying thread pitches and matching fasteners. - Identify 9-40 TPI pitch ranges for inch-based fasteners
- Confirm standard thread forms (Unified and American)
- Handy for automotive, machinery, and general hardware projects