PET-U 4Pcs 0-4 Inch Outside Micrometer Set Accuracy 0.0001 Inch

Measuring range: 0-1 inch, 1-2 inch, 2-3 inch, 3-4 inch; Accuracy: 0.0001 inch Material: Hardened and ground spindle with carbide anvil ensure durability and accuracy Strength: Laser etched graduations and satin chrome finish for super precision and no glare Accuracy: Ratchet thimble and fixed thimble for precise application of pressure on object Application: Outside Micrometers help you measure the outside dimensions of raw materials, whole workpieces, features in production, and more in wide application of metalworking and other industrial tooling needs