uxcell Mechanical Rotary Knob 6-Digit 0-999999 Resettable Stroke Pull Counter Product Name : Pull Counter;Model : D94-S Digit Display : 6;Range : 0-999999 External Material : Plastic;Color : Black Total Size : 8 x 4.7 x 3.1cm/3.1'' x 1.9'' x 1.2'' (L*W*T);Spring Size : 4.8 x 0.4cm/ 1.9" x 0.16" (L*D) Net Weight : 91g;Package Content : 1 x Pull Counter