Total length of rocker arm:78.5mm. Size:knob:53 41.8mm. Tighter bite, smoother operation, screw in alloy shaft. Color:silver,gray,purple,black,red,gold,light gold,blue. 1 single arm handle. 1 The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness.
