Counter, Accessory Type Counter, Compatible with Manufacturer Model Number MP201, MP301, MP401, MP401P, Compatible with Grainger Part Number 2UJY8, 2UJZ1, 2UJZ2, 8ENA8, Compatible with Product Type Measuring Wheel, Overall Length 2 in, Material ABS Plastic, Overall Height 1 1/2 in, Weight 1.88 oz, Color Black, Includes Replacement Clicker Counter, Features Counting Flapper Covered with High Impact Rubber Glove, Feet Increments, Measuring Distance - Maximum 99,999 ft, Overall Width 3 3/8 in