A71P 52 Pieces Of Thread Pitch Gauge Thread Pitch Measuring Tool Thread Gauge (52 Pieces Of Metric + Inch)

Semi-finishedproduct : No High-concerned chemical : None DIY Supplies : TiLing Origin : Mainland China Certification : NONE Specification 1 : Pitch gauge Specification 2 : Thread gauge Specification 3 : Pitch measurement Specification 4 : Metric Imperial Specification 5 : Dental gauge 55 degrees 60 degrees