The OTR Pigtail is the perfect solution for your trailer wiring needs. This single purpose pigtail is designed with a blunt cut and stop and turn slim line male bullet and includes a fake pin to aid with pigtail placement in light. It also features a frame ground molded 10 ring terminal and plugs that have been pre-molded for the ultra blue seal trailer wiring system. This pigtail is sure to provide a secure and reliable connection for your trailer wiring needs. FleetPride is your First Click in Heavy Duty®.