The latest in injection molding technology greatly increases the quality of the plastic body. An added ridge on the rear of the body allows easy connection and disconnection. Color coding provides visual identification of the input and output on the electronic speed control. Additionally, pin spacing has been standardized throughout the line. The Micro Series maintains the high standard Deans has set in the industry, for ultra efficient, high quality connectors.maintains the high standard Deans has set in the industry, for ultra efficient, high quality connectors.