Feature: _x000D_ _x000D_ The thread diameter of the product is M2.5. _x000D_ The diameter of the rod is 5 mm. _x000D_ The product adopts standard thread and has strong applicability. _x000D_ The product is suitable for dial gauge (please pay attention to the size you need when buying). _x000D_ Fine workmanship, clear thread. _x000D_ _x000D_ Specification:_x000D_ Thread diameter: M2.5_x000D_ Rod diameter: 5mm_x000D_ Length: 65mm/2.56in; 70mm /2.76in; 80mm/3.15in; 90mm / 3.54in; 100mm/3.94in (Optional)_x000D_ _x000D_ Package list:_x000D_ 1 * Dial Indicator Extension Rod_x000D_ _x000D_ Note:_x000D_ The actual product color may deviate from the photo due to light._x000D_ There may be a slight deviation in the measurement of product. 1The thread diameter of the product is M2.5. 2The diameter of the rod is 5 mm. 3The product adopts standard thread and has strong applicability. 4The product is suitable for dial gauge (please pay attention to the size you need when buying). 5Fine workmanship, clear thread.