This is a plug for the end of the 22691 (now 22691S) Meyer Universal Harness. It mates to the 22690 (straight plow), 22693 (Xpress Plow), and 22695 (V Plows) Pistol Grip Controllers. It includes the plug and 13 pins. It only requires 12 pins but we give you an extra one "just in case". Click on the Related tab for the mating Controller end.