Size: Metric (mm) 60° + Whitworth-55°, thread gauge 【Quantity】: Metric thread pitch gauge (mm) 60°, 24 pcs. Whitworth - 55°, 28 pcs blades center gag. 【PRECISE MEASUREMENT】: The toothed edges are clearly marked. Numbers are accurate and easy to read. 【USES】: Generally used to check that the internal and external thread size of the screw and the pitch of the teeth are correct, grinding and positioning the thread tool on a lathe. 【EASY TO USE】: Screw gauge designed with a hole at each end, freely adjusted from the place where you press the tooth gauge, easily rotate the thread blades.
Product specifications
| Brand | ZHENA |
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