Features This is the jewel of precision micrometers used by skilled workmen worldwide Extremely hard and stable one-piece spindle Advanced sleeve design with staggered lines and distinct figures for precise and easy readability Balanced frame and thimble design ensure easy handling and better readability Gracefully designed tapered frame for use in narrow slots and tight places Quick and easy adjustment Quick-reading figures - every thousandth numbered on inch tools Reach places most micrometers cannot reach Specifications Made in America: Yes Micrometer Type: Outside Range (mm): 0-25mm Graduations (mm): 0.001mm Anvil/Spindle Material: Carbide Anvil Type: Flat Spindle Type: Flat Lock Nut Type: Knurled Ring Type Thimble Type: Ratchet Accuracy (mm): +/-.002mm