90, spring 150NK, EN125, small tyrannosaurus, small silver steel, etc., the main measure between the size of the two screws Product color: red, black, silver
Features: With light ring series, dual switch design, external lighting switch, the use of T6063 aluminum alloy, has good corrosion resistance, sufficient hardness, coupled with Seiko CNC machining manufacturing, electroplating coloring, DC5-24V