VEVOR 4 PCS Micrometer Set, 0–1/1–2/2–3/3–4 in Machinist Outside Micrometer, Ultra-Precision Accuracy

Item Model Number: 5201-4 Unit System: Imperial units only, non-switchable Range 0-1 in: Accuracy ±0.0001 in Range 1-2 in: Accuracy ±0.0002 in Range 2-3 in: Accuracy ±0.0002 in Range 3-4 in: Accuracy ±0.0002 in Standard Bar Lengths: 1 in / 25.4 mm, 2 in / 50.8 mm, 3 in / 76.2 mm Locking Device: Yes Net Weight: 4.23 lbs/1.92 kg Product Dimensions (3-4 in range): 8.26 x 4.33 x 0.86 in / 210 x 110 x 22 mm