Grote 66863 Male Pin Harness to Hard-Shell Connector Adapter Plug – 10" Three-Wire S/T/T Adapter

Convert Male Pin Harnesses to Hard-Shell Connections

The Grote 66863 is a specialized 10-inch adapter plug designed to bridge the gap between a male pin harness and a hard-shell connector. This pigtail is an essential "problem-solver" for technicians and fleet owners, allowing for the seamless installation of hard-shell Stop/Tail/Turn (S/T/T) lamps into existing male pin wiring systems without the need for cutting or splicing.

Extended 10-Inch Reach for Easy Installation

While some manufacturers list this part as 5/6', the 10-inch length provides the perfect amount of slack for routing wires through trailer cavities and around mounting brackets. This extra reach ensures that your connections are not under tension, reducing the risk of wire fatigue and electrical failure over time.

Engineered for Professional Durability

Built with high-quality 18-gauge GPT wire, the 66863 is designed to withstand the vibrations and environmental stresses of heavy-duty hauling. The precision-molded hard-shell housing provides a snap-lock, secure fit that protects internal terminals from dirt and moisture, ensuring consistent power delivery to your vehicle's safety lighting.