- Anvil Type: Double V
- Dimensions: 4-17/64 in L x 39/64 in W x 2-3/32 in H
- Material: Steel
- Resolution: 0.001 in
- Spindle Diameter: 1/4 in
- Spindle Type: Pointed
- Thimble Type: Plain
- Type: Mechanical
- Series: 575
- Measuring Range: 32 to 40 TPI
- Graduations: 0.001 in
- Accuracy: +/-0.0002 in
- Application
- Item Features
- Standards
For measuring American Unified National series and Unified J series screw threads
- Advanced sleeve design with staggered lines and distinct figures for precise and easy readability
- Balanced frame design for comfortable and accurate measuring
- Tapered frame for narrow slots and tight places
- Furnished with fixed, non-rotating anvil
- One-piece frame of drop forged steel
- Extremely hard and stable one-piece spindle
- Quick and easy adjustment
- Design allows 50% to 75% contact with the thread to be measured, insuring contact with the pitch diameter at all times
- 0 - 1 in capacity pitch diameter
- Comes with a 1 in standard at no extra cost
PROP65: This product contains a chemical known to the State of California to cause birth defects or other reproductive harm