Pricing mentioned is for EA. Requires a minimum buy of 1 piece. Thread Pitch Gauges; Hazmat=False; Features=Metric thread pitch gauge measures the distance between threads in millimeters;Quality construction for Long life and accurate readings;Standard thread pitch gauge measures the number of threads per inch; StandardPack=5EA/BOX; CountryOfOrigin=CN; Measuring System=Inch; Type=Thread Gauges;