U.S.& Metric Thread Measuring Wire Set
48 pieces 16 different sizes for all 60 threads.
Measures all threads from 3 to 48 threads per inch and all metric from 0.5mm to 6mm pitch.
3 wire methods of measuring external threads.
Wires are fitted in a plastic case stamped with sizes.
Laminated chart is complied from the U.S. standard handbook.
Gives proper sizes & measurements over wires.
U.S.&Metric Thread Measuring Wire Set
ZZW PRECISION TOOL SUPPLY (SHANGHAI)CO.,LTD
Add: #4F, No.6 Building, #528 RuiQing Rd., East ZhangJiang,
PuDong 201201, Shanghai,P.R.China