Marlco Thread Measuring Parallels Set – 0.5 to 6.0mm Metric

Product Description: Marlco Thread Measuring Parallels Set – 0.5 to 6.0mm Metric – pre-owned

Additional Info:

For checking effective diameter of external screw threads

Parallel pair sizes:

0.75mm – 0.5mm pitch

1.25mm – 0.8mm pitch

2.0mm   – 1.5mm pitch

3.5mm   – 2.5mm pitch

6.0mm   – 4.0mm pitch

Range: 0.5mm – 6.0mm (set of 5)

Manufacturer: Marlco