—4Pcs 0‑4in Imperial Micrometer Outside Diameter High Accuracy Measurement Tool
Accuracy: 0.0001mm. 21 x 11.2cm / 8.3 x 4.4in. 18.5 x 8.6cm / 7.3 x 3.4in. 15.5 x 6.8cm / 6.1 x 2.7in. 13.4 x 5.6cm / 5.3 x 2.2in. Complete specifications, easy to carry.