Stainless Imperial Whitworth Industrial Measurement Review

【Clear Marking】 : There is a small hole at both ends, which is convenient for adjustment and disassembly with screws. You can easily rotate the thread pitch gauge blade where you press the tooth thread gauge. The numbers are clearly marked and easy to read. 【Material】 : Screw gauge tool set is made of stainless steel and processed with chrome finish. Surface polished smooth, applying anti-rust oil to prevent rust.good resilience, elegant appearance. 【Measuring Range】: 52 pcs Metric & America SAE Type & British Whitworth Metric is 0.25 - 6.0 mm, Imperial is 4G-62G US: 8, 10, 11, 14, 19, 28. 【Suitable Scenarioos】 : Thread pitch gauges set usually used to check whether the size of the mold, machine and mechanical thread is correct; use thread gauges blades of different sizes to accurately measure internal and external threads; center gauge is used to grind and position thread cutting tools on a lathe. 【What You Get】: 1 x American SAE type pitch gauge 60°, and British Whitworth metric system pitch gauge 55°.