Availability: In stock
Used to measure the outside diameter of concrete cylinders for surface area calculations. Main body has a black wrinkled finish with micro-lap mirror finish on anvil and spindle faces. Threads are machine ground and stabilized. Graduated in 0.001 inch (0.025 mm) increments. Measurement range is 5.501 to 6.500 inches (139.7 to 165.1 mm).
Meets ASTM C39, AASHTO T22, EN 933-8.
| Pack Size | Each |
|---|---|
| UOM | EA |
