Features:_x000D_ _x000D_ This is a outside micrometer set with measuring range between 0 and 100mm. _x000D_ Made of high quality cemented carbide and cast iron, these outside micrometer are sturdy and durable. _x000D_ Four different sizes micrometer and 4pcs accessories, enough to meet your basic need. _x000D_ Widely used for precise measurement of length, diameter or thickness. _x000D_ It comes with a sturdy wood case for quick access and protection. _x000D_ _x000D_ Specifications:_x000D_ Material: Cemented Carbide + Cast Iron_x000D_ Measuring Range: 0-100mm_x000D_ Precision: 0.01mm_x000D_ Unit: mm_x000D_ Four Micrometer Sizes: 0-25mm, 25-50mm, 50-75mm, 75-100mm_x000D_ Three Accessories Sizes: 75mm, 50mm, 25mm_x000D_ Box Size: Approx. 34 x 23 x 3cm / 13.39 x 9.06 x 1.18inch_x000D_ Weight: 1700g(approx.)_x000D_ _x000D_ Package Included:_x000D_ 4 x Outside Micrometer_x000D_ 3 x Accessory_x000D_ _x000D_ 1 x Wrench _x000D_ _x000D_ _x000D_ Note: _x000D_ 1.Only things package included, no other stuff._x000D_ 2.Please note that the new type and old type of this product will be sent randomly, and make sure you will not mind before ordering