Descriptions: Used for cumulative records of the number of sports equipment or machinery. Can count with the axle to move arms by connecting to a machine pulling count, can turn back to zero with the rotary knob. Widely used in machine tool, printing, spinnery, pharmacy, food industrial, packing machinery and other automatic control equipments. Specifications: Model: D67-F External Material: Plastic+Metal Color: Black Digit Display: 5 Range: 0-99999 Total Size : 8x4.6x3.4cm/3.15x1.81x1.33"(LxWxT) Fixing Hole Size:5x3mm/0.2x0.1"(LxW) Fixing Hole Center Distance:38x32mm/1.5x1.2"(LxW) Quantity: 1 Pc Note: Please allow 1-3mm error due to manual measurement. pls make sure you do not mind before you bid. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you! Package Contents: 1 x Mechanical Pull Counter